85388798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90263}}^1$

素因数の和:90319

約数の個数: 16

約数和(自身を含む): 142978176

約数和(自身を除く): 57589378

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 90263, 180526, 992893, 1985786, 3881309, 7762618, 42694399, 85388798]

約数ペア:

[(1, 85388798), (2, 42694399), (11, 7762618), (22, 3881309), (43, 1985786), (86, 992893), (473, 180526), (946, 90263)]