40085858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2017}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 63445920

約数和(自身を除く): 23360062

約数列:

[1, 2, 19, 38, 523, 1046, 2017, 4034, 9937, 19874, 38323, 76646, 1054891, 2109782, 20042929, 40085858]

約数ペア:

[(1, 40085858), (2, 20042929), (19, 2109782), (38, 1054891), (523, 76646), (1046, 38323), (2017, 19874), (4034, 9937)]