31455528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 86788800

約数和(自身を除く): 55333272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 2459, 3198, 4264, 4918, 6396, 7377, 9836, 12792, 14754, 19672, 29508, 31967, 59016, 63934, 95901, 100819, 127868, 191802, 201638, 255736, 302457, 383604, 403276, 604914, 767208, 806552, 1209828, 1310647, 2419656, 2621294, 3931941, 5242588, 7863882, 10485176, 15727764, 31455528]

約数ペア:

[(1, 31455528), (2, 15727764), (3, 10485176), (4, 7863882), (6, 5242588), (8, 3931941), (12, 2621294), (13, 2419656), (24, 1310647), (26, 1209828), (39, 806552), (41, 767208), (52, 604914), (78, 403276), (82, 383604), (104, 302457), (123, 255736), (156, 201638), (164, 191802), (246, 127868), (312, 100819), (328, 95901), (492, 63934), (533, 59016), (984, 31967), (1066, 29508), (1599, 19672), (2132, 14754), (2459, 12792), (3198, 9836), (4264, 7377), (4918, 6396)]