91157968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3299}}^1$

素因数の和:3475

約数の個数: 40

約数和(自身を含む): 193960800

約数和(自身を除く): 102802832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3299, 3454, 6598, 6908, 13196, 13816, 26392, 27632, 36289, 52784, 72578, 145156, 290312, 517943, 580624, 1035886, 2071772, 4143544, 5697373, 8287088, 11394746, 22789492, 45578984, 91157968]

約数ペア:

[(1, 91157968), (2, 45578984), (4, 22789492), (8, 11394746), (11, 8287088), (16, 5697373), (22, 4143544), (44, 2071772), (88, 1035886), (157, 580624), (176, 517943), (314, 290312), (628, 145156), (1256, 72578), (1727, 52784), (2512, 36289), (3299, 27632), (3454, 26392), (6598, 13816), (6908, 13196)]