164002652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{20593}}^1$

素因数の和:20789

約数の個数: 24

約数和(自身を含む): 314841072

約数和(自身を除く): 150838420

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 20593, 41186, 82372, 226523, 453046, 906092, 3727333, 7454666, 14909332, 41000663, 82001326, 164002652]

約数ペア:

[(1, 164002652), (2, 82001326), (4, 41000663), (11, 14909332), (22, 7454666), (44, 3727333), (181, 906092), (362, 453046), (724, 226523), (1991, 82372), (3982, 41186), (7964, 20593)]