31929080

素因数分解:

$2^3\times 5^1\times {\mathrm{798227}}^1$

素因数の和:798238

約数の個数: 16

約数和(自身を含む): 71840520

約数和(自身を除く): 39911440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 798227, 1596454, 3192908, 3991135, 6385816, 7982270, 15964540, 31929080]

約数ペア:

[(1, 31929080), (2, 15964540), (4, 7982270), (5, 6385816), (8, 3991135), (10, 3192908), (20, 1596454), (40, 798227)]