57117886

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{45841}}^1$

素因数の和:45939

約数の個数: 16

約数和(自身を含む): 99018720

約数和(自身を除く): 41900834

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 45841, 91682, 320887, 641774, 4079849, 8159698, 28558943, 57117886]

約数ペア:

[(1, 57117886), (2, 28558943), (7, 8159698), (14, 4079849), (89, 641774), (178, 320887), (623, 91682), (1246, 45841)]