91281802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{42221}}^1$

素因数の和:42293

約数の個数: 16

約数和(自身を含む): 145919232

約数和(自身を除く): 54637430

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 42221, 84442, 971083, 1942166, 1984387, 3968774, 45640901, 91281802]

約数ペア:

[(1, 91281802), (2, 45640901), (23, 3968774), (46, 1984387), (47, 1942166), (94, 971083), (1081, 84442), (2162, 42221)]