31841568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 216

約数和(自身を含む): 108697680

約数和(自身を除く): 76856112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 32, 33, 36, 38, 44, 46, 48, 57, 66, 69, 72, 76, 88, 92, 96, 99, 114, 132, 138, 144, 152, 171, 176, 184, 198, 207, 209, 228, 253, 264, 276, 288, 304, 342, 352, 368, 396, 414, 418, 437, 456, 506, 528, 529, 552, 608, 627, 684, 736, 759, 792, 828, 836, 874, 912, 1012, 1056, 1058, 1104, 1254, 1311, 1368, 1518, 1584, 1587, 1656, 1672, 1748, 1824, 1881, 2024, 2116, 2208, 2277, 2508, 2622, 2736, 3036, 3168, 3174, 3312, 3344, 3496, 3762, 3933, 4048, 4232, 4554, 4761, 4807, 5016, 5244, 5472, 5819, 6072, 6348, 6624, 6688, 6992, 7524, 7866, 8096, 8464, 9108, 9522, 9614, 10032, 10051, 10488, 11638, 12144, 12696, 13984, 14421, 15048, 15732, 16928, 17457, 18216, 19044, 19228, 20064, 20102, 20976, 23276, 24288, 25392, 28842, 30096, 30153, 31464, 34914, 36432, 38088, 38456, 40204, 41952, 43263, 46552, 50784, 52371, 57684, 60192, 60306, 62928, 69828, 72864, 76176, 76912, 80408, 86526, 90459, 93104, 104742, 110561, 115368, 120612, 125856, 139656, 152352, 153824, 160816, 173052, 180918, 186208, 209484, 221122, 230736, 241224, 279312, 321632, 331683, 346104, 361836, 418968, 442244, 461472, 482448, 558624, 663366, 692208, 723672, 837936, 884488, 964896, 995049, 1326732, 1384416, 1447344, 1675872, 1768976, 1990098, 2653464, 2894688, 3537952, 3980196, 5306928, 7960392, 10613856, 15920784, 31841568]

約数ペア:

[(1, 31841568), (2, 15920784), (3, 10613856), (4, 7960392), (6, 5306928), (8, 3980196), (9, 3537952), (11, 2894688), (12, 2653464), (16, 1990098), (18, 1768976), (19, 1675872), (22, 1447344), (23, 1384416), (24, 1326732), (32, 995049), (33, 964896), (36, 884488), (38, 837936), (44, 723672), (46, 692208), (48, 663366), (57, 558624), (66, 482448), (69, 461472), (72, 442244), (76, 418968), (88, 361836), (92, 346104), (96, 331683), (99, 321632), (114, 279312), (132, 241224), (138, 230736), (144, 221122), (152, 209484), (171, 186208), (176, 180918), (184, 173052), (198, 160816), (207, 153824), (209, 152352), (228, 139656), (253, 125856), (264, 120612), (276, 115368), (288, 110561), (304, 104742), (342, 93104), (352, 90459), (368, 86526), (396, 80408), (414, 76912), (418, 76176), (437, 72864), (456, 69828), (506, 62928), (528, 60306), (529, 60192), (552, 57684), (608, 52371), (627, 50784), (684, 46552), (736, 43263), (759, 41952), (792, 40204), (828, 38456), (836, 38088), (874, 36432), (912, 34914), (1012, 31464), (1056, 30153), (1058, 30096), (1104, 28842), (1254, 25392), (1311, 24288), (1368, 23276), (1518, 20976), (1584, 20102), (1587, 20064), (1656, 19228), (1672, 19044), (1748, 18216), (1824, 17457), (1881, 16928), (2024, 15732), (2116, 15048), (2208, 14421), (2277, 13984), (2508, 12696), (2622, 12144), (2736, 11638), (3036, 10488), (3168, 10051), (3174, 10032), (3312, 9614), (3344, 9522), (3496, 9108), (3762, 8464), (3933, 8096), (4048, 7866), (4232, 7524), (4554, 6992), (4761, 6688), (4807, 6624), (5016, 6348), (5244, 6072), (5472, 5819)]