85820836

素因数分解:

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

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 153957440

約数和(自身を除く): 68136604

約数列:

[1, 2, 4, 67, 103, 134, 206, 268, 412, 3109, 6218, 6901, 12436, 13802, 27604, 208303, 320227, 416606, 640454, 833212, 1280908, 21455209, 42910418, 85820836]

約数ペア:

[(1, 85820836), (2, 42910418), (4, 21455209), (67, 1280908), (103, 833212), (134, 640454), (206, 416606), (268, 320227), (412, 208303), (3109, 27604), (6218, 13802), (6901, 12436)]