160216

素因数分解:

$2^3\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 343440

約数和(自身を除く): 183224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2861, 5722, 11444, 20027, 22888, 40054, 80108, 160216]

約数ペア:

[(1, 160216), (2, 80108), (4, 40054), (7, 22888), (8, 20027), (14, 11444), (28, 5722), (56, 2861)]