80634904

素因数分解:

$2^3\times 7^1\times {\mathrm{1439909}}^1$

素因数の和:1439922

約数の個数: 16

約数和(自身を含む): 172789200

約数和(自身を除く): 92154296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1439909, 2879818, 5759636, 10079363, 11519272, 20158726, 40317452, 80634904]

約数ペア:

[(1, 80634904), (2, 40317452), (4, 20158726), (7, 11519272), (8, 10079363), (14, 5759636), (28, 2879818), (56, 1439909)]