81381688

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{8527}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 152736480

約数和(自身を除く): 71354792

約数列:

[1, 2, 4, 8, 1193, 2386, 4772, 8527, 9544, 17054, 34108, 68216, 10172711, 20345422, 40690844, 81381688]

約数ペア:

[(1, 81381688), (2, 40690844), (4, 20345422), (8, 10172711), (1193, 68216), (2386, 34108), (4772, 17054), (8527, 9544)]