104390416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3079}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 219222080

約数和(自身を除く): 114831664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 3079, 4238, 6158, 8476, 12316, 16952, 24632, 33904, 40027, 49264, 80054, 160108, 320216, 501877, 640432, 1003754, 2007508, 4015016, 6524401, 8030032, 13048802, 26097604, 52195208, 104390416]

約数ペア:

[(1, 104390416), (2, 52195208), (4, 26097604), (8, 13048802), (13, 8030032), (16, 6524401), (26, 4015016), (52, 2007508), (104, 1003754), (163, 640432), (208, 501877), (326, 320216), (652, 160108), (1304, 80054), (2119, 49264), (2608, 40027), (3079, 33904), (4238, 24632), (6158, 16952), (8476, 12316)]