81075202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{7039}}^1$

素因数の和:7497

約数の個数: 16

約数和(自身を含む): 131281920

約数和(自身を除く): 50206718

約数列:

[1, 2, 13, 26, 443, 886, 5759, 7039, 11518, 14078, 91507, 183014, 3118277, 6236554, 40537601, 81075202]

約数ペア:

[(1, 81075202), (2, 40537601), (13, 6236554), (26, 3118277), (443, 183014), (886, 91507), (5759, 14078), (7039, 11518)]