87869078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{54713}}^1$

素因数の和:54799

約数の個数: 16

約数和(自身を含む): 145758096

約数和(自身を除く): 57889018

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 54713, 109426, 601843, 1203686, 3994049, 7988098, 43934539, 87869078]

約数ペア:

[(1, 87869078), (2, 43934539), (11, 7988098), (22, 3994049), (73, 1203686), (146, 601843), (803, 109426), (1606, 54713)]