31604054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21617}}^1$

素因数の和:21679

約数の個数: 16

約数和(自身を含む): 51364368

約数和(自身を除く): 19760314

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 21617, 43234, 367489, 734978, 929531, 1859062, 15802027, 31604054]

約数ペア:

[(1, 31604054), (2, 15802027), (17, 1859062), (34, 929531), (43, 734978), (86, 367489), (731, 43234), (1462, 21617)]