31360204

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{739}}^1$

素因数の和:949

約数の個数: 18

約数和(自身を含む): 55493340

約数和(自身を除く): 24133136

約数列:

[1, 2, 4, 103, 206, 412, 739, 1478, 2956, 10609, 21218, 42436, 76117, 152234, 304468, 7840051, 15680102, 31360204]

約数ペア:

[(1, 31360204), (2, 15680102), (4, 7840051), (103, 304468), (206, 152234), (412, 76117), (739, 42436), (1478, 21218), (2956, 10609)]