80063272

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{50291}}^1$

素因数の和:50496

約数の個数: 16

約数和(自身を含む): 150876000

約数和(自身を除く): 70812728

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 50291, 100582, 201164, 402328, 10007909, 20015818, 40031636, 80063272]

約数ペア:

[(1, 80063272), (2, 40031636), (4, 20015818), (8, 10007909), (199, 402328), (398, 201164), (796, 100582), (1592, 50291)]