86623318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{4759}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 137088000

約数和(自身を除く): 50464682

約数列:

[1, 2, 19, 38, 479, 958, 4759, 9101, 9518, 18202, 90421, 180842, 2279561, 4559122, 43311659, 86623318]

約数ペア:

[(1, 86623318), (2, 43311659), (19, 4559122), (38, 2279561), (479, 180842), (958, 90421), (4759, 18202), (9101, 9518)]