31856156912

素因数分解:

$2^4\times {\mathrm{8719}}^1\times {\mathrm{228353}}^1$

素因数の和:237080

約数の個数: 20

約数和(自身を含む): 61728653280

約数和(自身を除く): 29872496368

約数列:

[1, 2, 4, 8, 16, 8719, 17438, 34876, 69752, 139504, 228353, 456706, 913412, 1826824, 3653648, 1991009807, 3982019614, 7964039228, 15928078456, 31856156912]

約数ペア:

[(1, 31856156912), (2, 15928078456), (4, 7964039228), (8, 3982019614), (16, 1991009807), (8719, 3653648), (17438, 1826824), (34876, 913412), (69752, 456706), (139504, 228353)]