31388014736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8876701}}^1$

素因数の和:8876739

約数の個数: 40

約数和(自身を含む): 69344796024

約数和(自身を除く): 37956781288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8876701, 17753402, 35506804, 71013608, 115397113, 142027216, 150903917, 230794226, 301807834, 461588452, 603615668, 923176904, 1207231336, 1846353808, 1961750921, 2414462672, 3923501842, 7847003684, 15694007368, 31388014736]

約数ペア:

[(1, 31388014736), (2, 15694007368), (4, 7847003684), (8, 3923501842), (13, 2414462672), (16, 1961750921), (17, 1846353808), (26, 1207231336), (34, 923176904), (52, 603615668), (68, 461588452), (104, 301807834), (136, 230794226), (208, 150903917), (221, 142027216), (272, 115397113), (442, 71013608), (884, 35506804), (1768, 17753402), (3536, 8876701)]