81902858

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 125743104

約数和(自身を除く): 43840246

約数列:

[1, 2, 47, 94, 757, 1151, 1514, 2302, 35579, 54097, 71158, 108194, 871307, 1742614, 40951429, 81902858]

約数ペア:

[(1, 81902858), (2, 40951429), (47, 1742614), (94, 871307), (757, 108194), (1151, 71158), (1514, 54097), (2302, 35579)]