31135208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23029}}^1$

素因数の和:23061

約数の個数: 24

約数和(自身を含む): 63217350

約数和(自身を除く): 32082142

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 23029, 46058, 92116, 184232, 299377, 598754, 1197508, 2395016, 3891901, 7783802, 15567604, 31135208]

約数ペア:

[(1, 31135208), (2, 15567604), (4, 7783802), (8, 3891901), (13, 2395016), (26, 1197508), (52, 598754), (104, 299377), (169, 184232), (338, 92116), (676, 46058), (1352, 23029)]