31097270402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9003263}}^1$

素因数の和:9003433

約数の個数: 16

約数和(自身を含む): 51210565632

約数和(自身を除く): 20113295230

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 9003263, 18006526, 99035893, 198071786, 1413512291, 2827024582, 15548635201, 31097270402]

約数ペア:

[(1, 31097270402), (2, 15548635201), (11, 2827024582), (22, 1413512291), (157, 198071786), (314, 99035893), (1727, 18006526), (3454, 9003263)]