128052254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{2797}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 209715696

約数和(自身を除く): 81663442

約数列:

[1, 2, 11, 22, 2081, 2797, 4162, 5594, 22891, 30767, 45782, 61534, 5820557, 11641114, 64026127, 128052254]

約数ペア:

[(1, 128052254), (2, 64026127), (11, 11641114), (22, 5820557), (2081, 61534), (2797, 45782), (4162, 30767), (5594, 22891)]