22707856

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{8707}}^1$

素因数の和:8878

約数の個数: 20

約数和(自身を含む): 44271472

約数和(自身を除く): 21563616

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 8707, 17414, 34828, 69656, 139312, 1419241, 2838482, 5676964, 11353928, 22707856]

約数ペア:

[(1, 22707856), (2, 11353928), (4, 5676964), (8, 2838482), (16, 1419241), (163, 139312), (326, 69656), (652, 34828), (1304, 17414), (2608, 8707)]