80197818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{460907}}^1$

素因数の和:460941

約数の個数: 16

約数和(自身を含む): 165926880

約数和(自身を除く): 85729062

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 460907, 921814, 1382721, 2765442, 13366303, 26732606, 40098909, 80197818]

約数ペア:

[(1, 80197818), (2, 40098909), (3, 26732606), (6, 13366303), (29, 2765442), (58, 1382721), (87, 921814), (174, 460907)]