31669814

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{11897}}^1$

素因数の和:11932

約数の個数: 16

約数和(自身を含む): 52256016

約数和(自身を除く): 20586202

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 11897, 23794, 130867, 261734, 1439537, 2879074, 15834907, 31669814]

約数ペア:

[(1, 31669814), (2, 15834907), (11, 2879074), (22, 1439537), (121, 261734), (242, 130867), (1331, 23794), (2662, 11897)]