8079958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 12672000

約数和(自身を除く): 4592042

約数列:

[1, 2, 43, 47, 86, 94, 1999, 2021, 3998, 4042, 85957, 93953, 171914, 187906, 4039979, 8079958]

約数ペア:

[(1, 8079958), (2, 4039979), (43, 187906), (47, 171914), (86, 93953), (94, 85957), (1999, 4042), (2021, 3998)]