80134894

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43037}}^1$

素因数の和:43072

約数の個数: 24

約数和(自身を含む): 147189960

約数和(自身を除く): 67055066

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 43037, 86074, 301259, 602518, 817703, 1635406, 2108813, 4217626, 5723921, 11447842, 40067447, 80134894]

約数ペア:

[(1, 80134894), (2, 40067447), (7, 11447842), (14, 5723921), (19, 4217626), (38, 2108813), (49, 1635406), (98, 817703), (133, 602518), (266, 301259), (931, 86074), (1862, 43037)]