80208926

素因数分解:

$2^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{3329}}^1$

素因数の和:5059

約数の個数: 16

約数和(自身を含む): 137622240

約数和(自身を除く): 57413314

約数列:

[1, 2, 7, 14, 1721, 3329, 3442, 6658, 12047, 23303, 24094, 46606, 5729209, 11458418, 40104463, 80208926]

約数ペア:

[(1, 80208926), (2, 40104463), (7, 11458418), (14, 5729209), (1721, 46606), (3329, 24094), (3442, 23303), (6658, 12047)]