56231578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{6197}}^1$

素因数の和:6561

約数の個数: 16

約数和(自身を含む): 91110600

約数和(自身を除く): 34879022

約数列:

[1, 2, 13, 26, 349, 698, 4537, 6197, 9074, 12394, 80561, 161122, 2162753, 4325506, 28115789, 56231578]

約数ペア:

[(1, 56231578), (2, 28115789), (13, 4325506), (26, 2162753), (349, 161122), (698, 80561), (4537, 12394), (6197, 9074)]