54221564

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{190921}}^1$

素因数の和:190996

約数の個数: 12

約数和(自身を含む): 96224688

約数和(自身を除く): 42003124

約数列:

[1, 2, 4, 71, 142, 284, 190921, 381842, 763684, 13555391, 27110782, 54221564]

約数ペア:

[(1, 54221564), (2, 27110782), (4, 13555391), (71, 763684), (142, 381842), (284, 190921)]