80101684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1637}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 151213608

約数和(自身を除く): 71111924

約数列:

[1, 2, 4, 13, 26, 52, 941, 1637, 1882, 3274, 3764, 6548, 12233, 21281, 24466, 42562, 48932, 85124, 1540417, 3080834, 6161668, 20025421, 40050842, 80101684]

約数ペア:

[(1, 80101684), (2, 40050842), (4, 20025421), (13, 6161668), (26, 3080834), (52, 1540417), (941, 85124), (1637, 48932), (1882, 42562), (3274, 24466), (3764, 21281), (6548, 12233)]