39968216

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{7127}}^1$

素因数の和:7834

約数の個数: 16

約数和(自身を含む): 75057840

約数和(自身を除く): 35089624

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 5608, 7127, 14254, 28508, 57016, 4996027, 9992054, 19984108, 39968216]

約数ペア:

[(1, 39968216), (2, 19984108), (4, 9992054), (8, 4996027), (701, 57016), (1402, 28508), (2804, 14254), (5608, 7127)]