87947810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{187123}}^1$

素因数の和:187177

約数の個数: 16

約数和(自身を含む): 161675136

約数和(自身を除く): 73727326

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 187123, 374246, 935615, 1871230, 8794781, 17589562, 43973905, 87947810]

約数ペア:

[(1, 87947810), (2, 43973905), (5, 17589562), (10, 8794781), (47, 1871230), (94, 935615), (235, 374246), (470, 187123)]