82490668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23677}}^1$

素因数の和:23761

約数の個数: 24

約数和(自身を含む): 157790192

約数和(自身を除く): 75299524

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 23677, 47354, 94708, 307801, 615602, 1231204, 1586359, 3172718, 6345436, 20622667, 41245334, 82490668]

約数ペア:

[(1, 82490668), (2, 41245334), (4, 20622667), (13, 6345436), (26, 3172718), (52, 1586359), (67, 1231204), (134, 615602), (268, 307801), (871, 94708), (1742, 47354), (3484, 23677)]