319387312

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{8527}}^1$

素因数の和:10876

約数の個数: 20

約数和(自身を含む): 619149856

約数和(自身を除く): 299762544

約数列:

[1, 2, 4, 8, 16, 2341, 4682, 8527, 9364, 17054, 18728, 34108, 37456, 68216, 136432, 19961707, 39923414, 79846828, 159693656, 319387312]

約数ペア:

[(1, 319387312), (2, 159693656), (4, 79846828), (8, 39923414), (16, 19961707), (2341, 136432), (4682, 68216), (8527, 37456), (9364, 34108), (17054, 18728)]