80332016

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{10891}}^1$

素因数の和:11360

約数の個数: 20

約数和(自身を含む): 155995224

約数和(自身を除く): 75663208

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 10891, 21782, 43564, 87128, 174256, 5020751, 10041502, 20083004, 40166008, 80332016]

約数ペア:

[(1, 80332016), (2, 40166008), (4, 20083004), (8, 10041502), (16, 5020751), (461, 174256), (922, 87128), (1844, 43564), (3688, 21782), (7376, 10891)]