313522064

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{11783}}^1$

素因数の和:13454

約数の個数: 20

約数和(自身を含む): 607865856

約数和(自身を除く): 294343792

約数列:

[1, 2, 4, 8, 16, 1663, 3326, 6652, 11783, 13304, 23566, 26608, 47132, 94264, 188528, 19595129, 39190258, 78380516, 156761032, 313522064]

約数ペア:

[(1, 313522064), (2, 156761032), (4, 78380516), (8, 39190258), (16, 19595129), (1663, 188528), (3326, 94264), (6652, 47132), (11783, 26608), (13304, 23566)]