90609724

素因数分解:

$2^2\times {\mathrm{157}}^2\times {\mathrm{919}}^1$

素因数の和:1237

約数の個数: 18

約数和(自身を含む): 159757080

約数和(自身を除く): 69147356

約数列:

[1, 2, 4, 157, 314, 628, 919, 1838, 3676, 24649, 49298, 98596, 144283, 288566, 577132, 22652431, 45304862, 90609724]

約数ペア:

[(1, 90609724), (2, 45304862), (4, 22652431), (157, 577132), (314, 288566), (628, 144283), (919, 98596), (1838, 49298), (3676, 24649)]