87707596

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{53611}}^1$

素因数の和:54024

約数の個数: 12

約数和(自身を含む): 153866440

約数和(自身を除く): 66158844

約数列:

[1, 2, 4, 409, 818, 1636, 53611, 107222, 214444, 21926899, 43853798, 87707596]

約数ペア:

[(1, 87707596), (2, 43853798), (4, 21926899), (409, 214444), (818, 107222), (1636, 53611)]