80707286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{99149}}^1$

素因数の和:99199

約数の個数: 16

約数和(自身を含む): 135637200

約数和(自身を除く): 54929914

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 99149, 198298, 1090639, 2181278, 3668513, 7337026, 40353643, 80707286]

約数ペア:

[(1, 80707286), (2, 40353643), (11, 7337026), (22, 3668513), (37, 2181278), (74, 1090639), (407, 198298), (814, 99149)]