85039090

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{8329}}^1$

素因数の和:9357

約数の個数: 16

約数和(自身を含む): 153238680

約数和(自身を除く): 68199590

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 8329, 10210, 16658, 41645, 83290, 8503909, 17007818, 42519545, 85039090]

約数ペア:

[(1, 85039090), (2, 42519545), (5, 17007818), (10, 8503909), (1021, 83290), (2042, 41645), (5105, 16658), (8329, 10210)]