80982314

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13421}}^1$

素因数の和:13861

約数の個数: 16

約数和(自身を含む): 139159296

約数和(自身を除く): 58176982

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 13421, 26842, 93947, 187894, 5784451, 11568902, 40491157, 80982314]

約数ペア:

[(1, 80982314), (2, 40491157), (7, 11568902), (14, 5784451), (431, 187894), (862, 93947), (3017, 26842), (6034, 13421)]