85920008

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{39631}}^1$

素因数の和:39908

約数の個数: 16

約数和(自身を含む): 161698560

約数和(自身を除く): 75778552

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 39631, 79262, 158524, 317048, 10740001, 21480002, 42960004, 85920008]

約数ペア:

[(1, 85920008), (2, 42960004), (4, 21480002), (8, 10740001), (271, 317048), (542, 158524), (1084, 79262), (2168, 39631)]