86171404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{6257}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 165061008

約数和(自身を除く): 78889604

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6257, 6886, 12514, 13772, 25028, 68827, 137654, 275308, 1958441, 3916882, 7833764, 21542851, 43085702, 86171404]

約数ペア:

[(1, 86171404), (2, 43085702), (4, 21542851), (11, 7833764), (22, 3916882), (44, 1958441), (313, 275308), (626, 137654), (1252, 68827), (3443, 25028), (6257, 13772), (6886, 12514)]