42543314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4871}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 69806016

約数和(自身を除く): 27262702

約数列:

[1, 2, 11, 22, 397, 794, 4367, 4871, 8734, 9742, 53581, 107162, 1933787, 3867574, 21271657, 42543314]

約数ペア:

[(1, 42543314), (2, 21271657), (11, 3867574), (22, 1933787), (397, 107162), (794, 53581), (4367, 9742), (4871, 8734)]