56285648

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{5471}}^1$

素因数の和:6122

約数の個数: 20

約数和(自身を含む): 109243008

約数和(自身を除く): 52957360

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 5471, 10288, 10942, 21884, 43768, 87536, 3517853, 7035706, 14071412, 28142824, 56285648]

約数ペア:

[(1, 56285648), (2, 28142824), (4, 14071412), (8, 7035706), (16, 3517853), (643, 87536), (1286, 43768), (2572, 21884), (5144, 10942), (5471, 10288)]