31175352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 95768400

約数和(自身を除く): 64593048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1753, 1976, 2223, 2964, 3506, 4446, 5259, 5928, 7012, 8892, 10518, 14024, 15777, 17784, 21036, 22789, 31554, 33307, 42072, 45578, 63108, 66614, 68367, 91156, 99921, 126216, 133228, 136734, 182312, 199842, 205101, 266456, 273468, 299763, 399684, 410202, 432991, 546936, 599526, 799368, 820404, 865982, 1199052, 1298973, 1640808, 1731964, 2398104, 2597946, 3463928, 3896919, 5195892, 7793838, 10391784, 15587676, 31175352]

約数ペア:

[(1, 31175352), (2, 15587676), (3, 10391784), (4, 7793838), (6, 5195892), (8, 3896919), (9, 3463928), (12, 2597946), (13, 2398104), (18, 1731964), (19, 1640808), (24, 1298973), (26, 1199052), (36, 865982), (38, 820404), (39, 799368), (52, 599526), (57, 546936), (72, 432991), (76, 410202), (78, 399684), (104, 299763), (114, 273468), (117, 266456), (152, 205101), (156, 199842), (171, 182312), (228, 136734), (234, 133228), (247, 126216), (312, 99921), (342, 91156), (456, 68367), (468, 66614), (494, 63108), (684, 45578), (741, 42072), (936, 33307), (988, 31554), (1368, 22789), (1482, 21036), (1753, 17784), (1976, 15777), (2223, 14024), (2964, 10518), (3506, 8892), (4446, 7012), (5259, 5928)]