80843612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{470021}}^1$

素因数の和:470068

約数の個数: 12

約数和(自身を含む): 144766776

約数和(自身を除く): 63923164

約数列:

[1, 2, 4, 43, 86, 172, 470021, 940042, 1880084, 20210903, 40421806, 80843612]

約数ペア:

[(1, 80843612), (2, 40421806), (4, 20210903), (43, 1880084), (86, 940042), (172, 470021)]