80795144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{531547}}^1$

素因数の和:531572

約数の個数: 16

約数和(自身を含む): 159464400

約数和(自身を除く): 78669256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 531547, 1063094, 2126188, 4252376, 10099393, 20198786, 40397572, 80795144]

約数ペア:

[(1, 80795144), (2, 40397572), (4, 20198786), (8, 10099393), (19, 4252376), (38, 2126188), (76, 1063094), (152, 531547)]