87211262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{2063}}^1$

素因数の和:3007

約数の個数: 16

約数和(自身を含む): 136719360

約数和(自身を除く): 49508098

約数列:

[1, 2, 23, 46, 919, 1838, 2063, 4126, 21137, 42274, 47449, 94898, 1895897, 3791794, 43605631, 87211262]

約数ペア:

[(1, 87211262), (2, 43605631), (23, 3791794), (46, 1895897), (919, 94898), (1838, 47449), (2063, 42274), (4126, 21137)]