86531556

素因数分解:

$2^2\times 3^1\times {\mathrm{7210963}}^1$

素因数の和:7210970

約数の個数: 12

約数和(自身を含む): 201906992

約数和(自身を除く): 115375436

約数列:

[1, 2, 3, 4, 6, 12, 7210963, 14421926, 21632889, 28843852, 43265778, 86531556]

約数ペア:

[(1, 86531556), (2, 43265778), (3, 28843852), (4, 21632889), (6, 14421926), (12, 7210963)]