87120472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{573161}}^1$

素因数の和:573186

約数の個数: 16

約数和(自身を含む): 171948600

約数和(自身を除く): 84828128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 573161, 1146322, 2292644, 4585288, 10890059, 21780118, 43560236, 87120472]

約数ペア:

[(1, 87120472), (2, 43560236), (4, 21780118), (8, 10890059), (19, 4585288), (38, 2292644), (76, 1146322), (152, 573161)]