80116946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{440203}}^1$

素因数の和:440225

約数の個数: 16

約数和(自身を含む): 147908544

約数和(自身を除く): 67791598

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 440203, 880406, 3081421, 5722639, 6162842, 11445278, 40058473, 80116946]

約数ペア:

[(1, 80116946), (2, 40058473), (7, 11445278), (13, 6162842), (14, 5722639), (26, 3081421), (91, 880406), (182, 440203)]