81831496

素因数分解:

$2^3\times {\mathrm{1151}}^1\times {\mathrm{8887}}^1$

素因数の和:10044

約数の個数: 16

約数和(自身を含む): 153584640

約数和(自身を除く): 71753144

約数列:

[1, 2, 4, 8, 1151, 2302, 4604, 8887, 9208, 17774, 35548, 71096, 10228937, 20457874, 40915748, 81831496]

約数ペア:

[(1, 81831496), (2, 40915748), (4, 20457874), (8, 10228937), (1151, 71096), (2302, 35548), (4604, 17774), (8887, 9208)]