31796856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 111121920

約数和(自身を除く): 79325064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 211, 234, 252, 273, 276, 299, 312, 322, 364, 414, 422, 468, 483, 504, 546, 552, 598, 633, 644, 728, 819, 828, 844, 897, 936, 966, 1092, 1196, 1266, 1288, 1449, 1477, 1638, 1656, 1688, 1794, 1899, 1932, 2093, 2184, 2392, 2532, 2691, 2743, 2898, 2954, 3276, 3588, 3798, 3864, 4186, 4431, 4853, 5064, 5382, 5486, 5796, 5908, 6279, 6552, 7176, 7596, 8229, 8372, 8862, 9706, 10764, 10972, 11592, 11816, 12558, 13293, 14559, 15192, 16458, 16744, 17724, 18837, 19201, 19412, 21528, 21944, 24687, 25116, 26586, 29118, 32916, 33971, 35448, 37674, 38402, 38824, 43677, 49374, 50232, 53172, 57603, 58236, 63089, 65832, 67942, 75348, 76804, 87354, 98748, 101913, 106344, 115206, 116472, 126178, 135884, 150696, 153608, 172809, 174708, 189267, 197496, 203826, 230412, 252356, 271768, 305739, 345618, 349416, 378534, 407652, 441623, 460824, 504712, 567801, 611478, 691236, 757068, 815304, 883246, 1135602, 1222956, 1324869, 1382472, 1514136, 1766492, 2271204, 2445912, 2649738, 3532984, 3974607, 4542408, 5299476, 7949214, 10598952, 15898428, 31796856]

約数ペア:

[(1, 31796856), (2, 15898428), (3, 10598952), (4, 7949214), (6, 5299476), (7, 4542408), (8, 3974607), (9, 3532984), (12, 2649738), (13, 2445912), (14, 2271204), (18, 1766492), (21, 1514136), (23, 1382472), (24, 1324869), (26, 1222956), (28, 1135602), (36, 883246), (39, 815304), (42, 757068), (46, 691236), (52, 611478), (56, 567801), (63, 504712), (69, 460824), (72, 441623), (78, 407652), (84, 378534), (91, 349416), (92, 345618), (104, 305739), (117, 271768), (126, 252356), (138, 230412), (156, 203826), (161, 197496), (168, 189267), (182, 174708), (184, 172809), (207, 153608), (211, 150696), (234, 135884), (252, 126178), (273, 116472), (276, 115206), (299, 106344), (312, 101913), (322, 98748), (364, 87354), (414, 76804), (422, 75348), (468, 67942), (483, 65832), (504, 63089), (546, 58236), (552, 57603), (598, 53172), (633, 50232), (644, 49374), (728, 43677), (819, 38824), (828, 38402), (844, 37674), (897, 35448), (936, 33971), (966, 32916), (1092, 29118), (1196, 26586), (1266, 25116), (1288, 24687), (1449, 21944), (1477, 21528), (1638, 19412), (1656, 19201), (1688, 18837), (1794, 17724), (1899, 16744), (1932, 16458), (2093, 15192), (2184, 14559), (2392, 13293), (2532, 12558), (2691, 11816), (2743, 11592), (2898, 10972), (2954, 10764), (3276, 9706), (3588, 8862), (3798, 8372), (3864, 8229), (4186, 7596), (4431, 7176), (4853, 6552), (5064, 6279), (5382, 5908), (5486, 5796)]