31649012

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{14957}}^1$

素因数の和:15007

約数の個数: 18

約数和(自身を含む): 57902418

約数和(自身を除く): 26253406

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 14957, 29914, 59828, 344011, 688022, 1376044, 7912253, 15824506, 31649012]

約数ペア:

[(1, 31649012), (2, 15824506), (4, 7912253), (23, 1376044), (46, 688022), (92, 344011), (529, 59828), (1058, 29914), (2116, 14957)]