42910418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{3109}}^1$

素因数の和:3281

約数の個数: 16

約数和(自身を含む): 65981760

約数和(自身を除く): 23071342

約数列:

[1, 2, 67, 103, 134, 206, 3109, 6218, 6901, 13802, 208303, 320227, 416606, 640454, 21455209, 42910418]

約数ペア:

[(1, 42910418), (2, 21455209), (67, 640454), (103, 416606), (134, 320227), (206, 208303), (3109, 13802), (6218, 6901)]