56642882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2857}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 88895232

約数和(自身を除く): 32252350

約数列:

[1, 2, 23, 46, 431, 862, 2857, 5714, 9913, 19826, 65711, 131422, 1231367, 2462734, 28321441, 56642882]

約数ペア:

[(1, 56642882), (2, 28321441), (23, 2462734), (46, 1231367), (431, 131422), (862, 65711), (2857, 19826), (5714, 9913)]