16728568

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{9377}}^1$

素因数の和:9606

約数の個数: 16

約数和(自身を含む): 31510080

約数和(自身を除く): 14781512

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 9377, 18754, 37508, 75016, 2091071, 4182142, 8364284, 16728568]

約数ペア:

[(1, 16728568), (2, 8364284), (4, 4182142), (8, 2091071), (223, 75016), (446, 37508), (892, 18754), (1784, 9377)]