87621932

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2309}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 157172400

約数和(自身を除く): 69550468

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 2309, 4618, 9236, 9487, 18974, 37948, 122377, 244754, 413311, 489508, 826622, 1653244, 21905483, 43810966, 87621932]

約数ペア:

[(1, 87621932), (2, 43810966), (4, 21905483), (53, 1653244), (106, 826622), (179, 489508), (212, 413311), (358, 244754), (716, 122377), (2309, 37948), (4618, 18974), (9236, 9487)]