161818576

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{62047}}^1$

素因数の和:62218

約数の個数: 20

約数和(自身を含む): 315452032

約数和(自身を除く): 153633456

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 62047, 124094, 248188, 496376, 992752, 10113661, 20227322, 40454644, 80909288, 161818576]

約数ペア:

[(1, 161818576), (2, 80909288), (4, 40454644), (8, 20227322), (16, 10113661), (163, 992752), (326, 496376), (652, 248188), (1304, 124094), (2608, 62047)]