164971570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{970421}}^1$

素因数の和:970445

約数の個数: 16

約数和(自身を含む): 314416728

約数和(自身を除く): 149445158

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 970421, 1940842, 4852105, 9704210, 16497157, 32994314, 82485785, 164971570]

約数ペア:

[(1, 164971570), (2, 82485785), (5, 32994314), (10, 16497157), (17, 9704210), (34, 4852105), (85, 1940842), (170, 970421)]