85358072

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{42509}}^1$

素因数の和:42766

約数の個数: 16

約数和(自身を含む): 160687800

約数和(自身を除く): 75329728

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 42509, 85018, 170036, 340072, 10669759, 21339518, 42679036, 85358072]

約数ペア:

[(1, 85358072), (2, 42679036), (4, 21339518), (8, 10669759), (251, 340072), (502, 170036), (1004, 85018), (2008, 42509)]