86522852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20047}}^1$

素因数の和:20147

約数の個数: 24

約数和(自身を含む): 165035136

約数和(自身を除く): 78512284

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 20047, 40094, 80188, 260611, 521222, 1042444, 1663901, 3327802, 6655604, 21630713, 43261426, 86522852]

約数ペア:

[(1, 86522852), (2, 43261426), (4, 21630713), (13, 6655604), (26, 3327802), (52, 1663901), (83, 1042444), (166, 521222), (332, 260611), (1079, 80188), (2158, 40094), (4316, 20047)]