40407524

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{9109}}^1$

素因数の和:10222

約数の個数: 12

約数和(自身を含む): 70784700

約数和(自身を除く): 30377176

約数列:

[1, 2, 4, 1109, 2218, 4436, 9109, 18218, 36436, 10101881, 20203762, 40407524]

約数ペア:

[(1, 40407524), (2, 20203762), (4, 10101881), (1109, 36436), (2218, 18218), (4436, 9109)]