31615396

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 56843136

約数和(自身を除く): 25227740

約数列:

[1, 2, 4, 47, 94, 188, 211, 422, 797, 844, 1594, 3188, 9917, 19834, 37459, 39668, 74918, 149836, 168167, 336334, 672668, 7903849, 15807698, 31615396]

約数ペア:

[(1, 31615396), (2, 15807698), (4, 7903849), (47, 672668), (94, 336334), (188, 168167), (211, 149836), (422, 74918), (797, 39668), (844, 37459), (1594, 19834), (3188, 9917)]