90182684

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 159980688

約数和(自身を除く): 69798004

約数列:

[1, 2, 4, 157, 163, 314, 326, 628, 652, 881, 1762, 3524, 25591, 51182, 102364, 138317, 143603, 276634, 287206, 553268, 574412, 22545671, 45091342, 90182684]

約数ペア:

[(1, 90182684), (2, 45091342), (4, 22545671), (157, 574412), (163, 553268), (314, 287206), (326, 276634), (628, 143603), (652, 138317), (881, 102364), (1762, 51182), (3524, 25591)]