87796636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{7213}}^1$

素因数の和:7413

約数の個数: 24

約数和(自身を含む): 163613520

約数和(自身を除く): 75816884

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 7213, 12172, 14426, 28852, 122621, 245242, 490484, 1291127, 2582254, 5164508, 21949159, 43898318, 87796636]

約数ペア:

[(1, 87796636), (2, 43898318), (4, 21949159), (17, 5164508), (34, 2582254), (68, 1291127), (179, 490484), (358, 245242), (716, 122621), (3043, 28852), (6086, 14426), (7213, 12172)]