16204216

素因数分解:

$2^3\times 7^1\times {\mathrm{289361}}^1$

素因数の和:289374

約数の個数: 16

約数和(自身を含む): 34723440

約数和(自身を除く): 18519224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 289361, 578722, 1157444, 2025527, 2314888, 4051054, 8102108, 16204216]

約数ペア:

[(1, 16204216), (2, 8102108), (4, 4051054), (7, 2314888), (8, 2025527), (14, 1157444), (28, 578722), (56, 289361)]