31947552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 118879488

約数和(自身を除く): 86931936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 53, 56, 63, 69, 72, 78, 84, 91, 92, 96, 104, 106, 112, 117, 126, 138, 144, 156, 159, 161, 168, 182, 184, 207, 208, 212, 224, 234, 252, 273, 276, 288, 299, 312, 318, 322, 336, 364, 368, 371, 414, 416, 424, 468, 477, 483, 504, 546, 552, 598, 624, 636, 644, 672, 689, 728, 736, 742, 819, 828, 848, 897, 936, 954, 966, 1008, 1092, 1104, 1113, 1196, 1219, 1248, 1272, 1288, 1378, 1449, 1456, 1484, 1638, 1656, 1696, 1794, 1872, 1908, 1932, 2016, 2067, 2093, 2184, 2208, 2226, 2392, 2438, 2544, 2576, 2691, 2756, 2898, 2912, 2968, 3276, 3312, 3339, 3588, 3657, 3744, 3816, 3864, 4134, 4186, 4368, 4452, 4784, 4823, 4876, 5088, 5152, 5382, 5512, 5796, 5936, 6201, 6279, 6552, 6624, 6678, 7176, 7314, 7632, 7728, 8268, 8372, 8533, 8736, 8904, 9568, 9646, 9752, 10764, 10971, 11024, 11592, 11872, 12402, 12558, 13104, 13356, 14352, 14469, 14628, 15264, 15456, 15847, 16536, 16744, 17066, 17808, 18837, 19292, 19504, 21528, 21942, 22048, 23184, 24804, 25116, 25599, 26208, 26712, 28704, 28938, 29256, 31694, 33072, 33488, 34132, 35616, 37674, 38584, 39008, 43056, 43407, 43884, 46368, 47541, 49608, 50232, 51198, 53424, 57876, 58512, 63388, 66144, 66976, 68264, 75348, 76797, 77168, 86112, 86814, 87768, 95082, 99216, 100464, 102396, 106848, 110929, 115752, 117024, 126776, 136528, 142623, 150696, 153594, 154336, 173628, 175536, 190164, 198432, 200928, 204792, 221858, 231504, 253552, 273056, 285246, 301392, 307188, 332787, 347256, 351072, 380328, 409584, 443716, 463008, 507104, 570492, 602784, 614376, 665574, 694512, 760656, 819168, 887432, 998361, 1140984, 1228752, 1331148, 1389024, 1521312, 1774864, 1996722, 2281968, 2457504, 2662296, 3549728, 3993444, 4563936, 5324592, 7986888, 10649184, 15973776, 31947552]

約数ペア:

[(1, 31947552), (2, 15973776), (3, 10649184), (4, 7986888), (6, 5324592), (7, 4563936), (8, 3993444), (9, 3549728), (12, 2662296), (13, 2457504), (14, 2281968), (16, 1996722), (18, 1774864), (21, 1521312), (23, 1389024), (24, 1331148), (26, 1228752), (28, 1140984), (32, 998361), (36, 887432), (39, 819168), (42, 760656), (46, 694512), (48, 665574), (52, 614376), (53, 602784), (56, 570492), (63, 507104), (69, 463008), (72, 443716), (78, 409584), (84, 380328), (91, 351072), (92, 347256), (96, 332787), (104, 307188), (106, 301392), (112, 285246), (117, 273056), (126, 253552), (138, 231504), (144, 221858), (156, 204792), (159, 200928), (161, 198432), (168, 190164), (182, 175536), (184, 173628), (207, 154336), (208, 153594), (212, 150696), (224, 142623), (234, 136528), (252, 126776), (273, 117024), (276, 115752), (288, 110929), (299, 106848), (312, 102396), (318, 100464), (322, 99216), (336, 95082), (364, 87768), (368, 86814), (371, 86112), (414, 77168), (416, 76797), (424, 75348), (468, 68264), (477, 66976), (483, 66144), (504, 63388), (546, 58512), (552, 57876), (598, 53424), (624, 51198), (636, 50232), (644, 49608), (672, 47541), (689, 46368), (728, 43884), (736, 43407), (742, 43056), (819, 39008), (828, 38584), (848, 37674), (897, 35616), (936, 34132), (954, 33488), (966, 33072), (1008, 31694), (1092, 29256), (1104, 28938), (1113, 28704), (1196, 26712), (1219, 26208), (1248, 25599), (1272, 25116), (1288, 24804), (1378, 23184), (1449, 22048), (1456, 21942), (1484, 21528), (1638, 19504), (1656, 19292), (1696, 18837), (1794, 17808), (1872, 17066), (1908, 16744), (1932, 16536), (2016, 15847), (2067, 15456), (2093, 15264), (2184, 14628), (2208, 14469), (2226, 14352), (2392, 13356), (2438, 13104), (2544, 12558), (2576, 12402), (2691, 11872), (2756, 11592), (2898, 11024), (2912, 10971), (2968, 10764), (3276, 9752), (3312, 9646), (3339, 9568), (3588, 8904), (3657, 8736), (3744, 8533), (3816, 8372), (3864, 8268), (4134, 7728), (4186, 7632), (4368, 7314), (4452, 7176), (4784, 6678), (4823, 6624), (4876, 6552), (5088, 6279), (5152, 6201), (5382, 5936), (5512, 5796)]