80496922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{17341}}^1$

素因数の和:17565

約数の個数: 16

約数和(自身を含む): 132354144

約数和(自身を除く): 51857222

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 17341, 34682, 190751, 381502, 3658951, 7317902, 40248461, 80496922]

約数ペア:

[(1, 80496922), (2, 40248461), (11, 7317902), (22, 3658951), (211, 381502), (422, 190751), (2321, 34682), (4642, 17341)]