90711128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{241253}}^1$

素因数の和:241306

約数の個数: 16

約数和(自身を含む): 173702880

約数和(自身を除く): 82991752

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 241253, 482506, 965012, 1930024, 11338891, 22677782, 45355564, 90711128]

約数ペア:

[(1, 90711128), (2, 45355564), (4, 22677782), (8, 11338891), (47, 1930024), (94, 965012), (188, 482506), (376, 241253)]