80851654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{2161}}^1$

素因数の和:3615

約数の個数: 16

約数和(自身を含む): 130757760

約数和(自身を除く): 49906106

約数列:

[1, 2, 13, 26, 1439, 2161, 2878, 4322, 18707, 28093, 37414, 56186, 3109679, 6219358, 40425827, 80851654]

約数ペア:

[(1, 80851654), (2, 40425827), (13, 6219358), (26, 3109679), (1439, 56186), (2161, 37414), (2878, 28093), (4322, 18707)]