80481674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442207}}^1$

素因数の和:442229

約数の個数: 16

約数和(自身を含む): 148581888

約数和(自身を除く): 68100214

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 442207, 884414, 3095449, 5748691, 6190898, 11497382, 40240837, 80481674]

約数ペア:

[(1, 80481674), (2, 40240837), (7, 11497382), (13, 6190898), (14, 5748691), (26, 3095449), (91, 884414), (182, 442207)]