82211756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{169859}}^1$

素因数の和:169885

約数の個数: 18

約数和(自身を含む): 158139660

約数和(自身を除く): 75927904

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 169859, 339718, 679436, 1868449, 3736898, 7473796, 20552939, 41105878, 82211756]

約数ペア:

[(1, 82211756), (2, 41105878), (4, 20552939), (11, 7473796), (22, 3736898), (44, 1868449), (121, 679436), (242, 339718), (484, 169859)]