42812090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{99563}}^1$

素因数の和:99613

約数の個数: 16

約数和(自身を含む): 78854688

約数和(自身を除く): 36042598

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 99563, 199126, 497815, 995630, 4281209, 8562418, 21406045, 42812090]

約数ペア:

[(1, 42812090), (2, 21406045), (5, 8562418), (10, 4281209), (43, 995630), (86, 497815), (215, 199126), (430, 99563)]