81868726

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3735

約数の個数: 16

約数和(自身を含む): 125128224

約数和(自身を除く): 43259498

約数列:

[1, 2, 103, 113, 206, 226, 3517, 7034, 11639, 23278, 362251, 397421, 724502, 794842, 40934363, 81868726]

約数ペア:

[(1, 81868726), (2, 40934363), (103, 794842), (113, 724502), (206, 397421), (226, 362251), (3517, 23278), (7034, 11639)]