31875794

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 48854016

約数和(自身を除く): 16978222

約数列:

[1, 2, 61, 122, 227, 454, 1151, 2302, 13847, 27694, 70211, 140422, 261277, 522554, 15937897, 31875794]

約数ペア:

[(1, 31875794), (2, 15937897), (61, 522554), (122, 261277), (227, 140422), (454, 70211), (1151, 27694), (2302, 13847)]