56816978

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{5153}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 88133400

約数和(自身を除く): 31316422

約数列:

[1, 2, 37, 74, 149, 298, 5153, 5513, 10306, 11026, 190661, 381322, 767797, 1535594, 28408489, 56816978]

約数ペア:

[(1, 56816978), (2, 28408489), (37, 1535594), (74, 767797), (149, 381322), (298, 190661), (5153, 11026), (5513, 10306)]