85180612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{175993}}^1$

素因数の和:176019

約数の個数: 18

約数和(自身を含む): 163850414

約数和(自身を除く): 78669802

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 175993, 351986, 703972, 1935923, 3871846, 7743692, 21295153, 42590306, 85180612]

約数ペア:

[(1, 85180612), (2, 42590306), (4, 21295153), (11, 7743692), (22, 3871846), (44, 1935923), (121, 703972), (242, 351986), (484, 175993)]