88974730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 173021184

約数和(自身を除く): 84046454

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1787, 1915, 3574, 3830, 4979, 8935, 9958, 17870, 23231, 24895, 46462, 49790, 116155, 232310, 684421, 1368842, 3422105, 6844210, 8897473, 17794946, 44487365, 88974730]

約数ペア:

[(1, 88974730), (2, 44487365), (5, 17794946), (10, 8897473), (13, 6844210), (26, 3422105), (65, 1368842), (130, 684421), (383, 232310), (766, 116155), (1787, 49790), (1915, 46462), (3574, 24895), (3830, 23231), (4979, 17870), (8935, 9958)]