40235998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2609}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 65959920

約数和(自身を除く): 25723922

約数列:

[1, 2, 11, 22, 701, 1402, 2609, 5218, 7711, 15422, 28699, 57398, 1828909, 3657818, 20117999, 40235998]

約数ペア:

[(1, 40235998), (2, 20117999), (11, 3657818), (22, 1828909), (701, 57398), (1402, 28699), (2609, 15422), (5218, 7711)]