31393157056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1122467}}^1$

素因数の和:1122521

約数の個数: 56

約数和(自身を含む): 68425649280

約数和(自身を除く): 37032492224

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 6992, 13984, 27968, 1122467, 2244934, 4489868, 8979736, 17959472, 21326873, 25816741, 35918944, 42653746, 51633482, 71837888, 85307492, 103266964, 170614984, 206533928, 341229968, 413067856, 490518079, 682459936, 826135712, 981036158, 1364919872, 1652271424, 1962072316, 3924144632, 7848289264, 15696578528, 31393157056]

約数ペア:

[(1, 31393157056), (2, 15696578528), (4, 7848289264), (8, 3924144632), (16, 1962072316), (19, 1652271424), (23, 1364919872), (32, 981036158), (38, 826135712), (46, 682459936), (64, 490518079), (76, 413067856), (92, 341229968), (152, 206533928), (184, 170614984), (304, 103266964), (368, 85307492), (437, 71837888), (608, 51633482), (736, 42653746), (874, 35918944), (1216, 25816741), (1472, 21326873), (1748, 17959472), (3496, 8979736), (6992, 4489868), (13984, 2244934), (27968, 1122467)]