85847036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1997}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 164139696

約数和(自身を除く): 78292660

約数列:

[1, 2, 4, 11, 22, 44, 977, 1954, 1997, 3908, 3994, 7988, 10747, 21494, 21967, 42988, 43934, 87868, 1951069, 3902138, 7804276, 21461759, 42923518, 85847036]

約数ペア:

[(1, 85847036), (2, 42923518), (4, 21461759), (11, 7804276), (22, 3902138), (44, 1951069), (977, 87868), (1954, 43934), (1997, 42988), (3908, 21967), (3994, 21494), (7988, 10747)]