31866740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14891}}^1$

素因数の和:15007

約数の個数: 24

約数和(自身を含む): 67550112

約数和(自身を除く): 35683372

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 14891, 29782, 59564, 74455, 148910, 297820, 1593337, 3186674, 6373348, 7966685, 15933370, 31866740]

約数ペア:

[(1, 31866740), (2, 15933370), (4, 7966685), (5, 6373348), (10, 3186674), (20, 1593337), (107, 297820), (214, 148910), (428, 74455), (535, 59564), (1070, 29782), (2140, 14891)]