31383157076

素因数分解:

$2^2\times {\mathrm{2161}}^1\times {\mathrm{3630629}}^1$

素因数の和:3632794

約数の個数: 12

約数和(自身を含む): 54945954420

約数和(自身を除く): 23562797344

約数列:

[1, 2, 4, 2161, 4322, 8644, 3630629, 7261258, 14522516, 7845789269, 15691578538, 31383157076]

約数ペア:

[(1, 31383157076), (2, 15691578538), (4, 7845789269), (2161, 14522516), (4322, 7261258), (8644, 3630629)]