87240388

素因数分解:

$2^2\times {\mathrm{4391}}^1\times {\mathrm{4967}}^1$

素因数の和:9362

約数の個数: 12

約数和(自身を含む): 152736192

約数和(自身を除く): 65495804

約数列:

[1, 2, 4, 4391, 4967, 8782, 9934, 17564, 19868, 21810097, 43620194, 87240388]

約数ペア:

[(1, 87240388), (2, 43620194), (4, 21810097), (4391, 19868), (4967, 17564), (8782, 9934)]