56197666

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{23203}}^1$

素因数の和:23385

約数の個数: 16

約数和(自身を含む): 96899904

約数和(自身を除く): 40702238

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 23203, 46406, 162421, 324842, 4014119, 8028238, 28098833, 56197666]

約数ペア:

[(1, 56197666), (2, 28098833), (7, 8028238), (14, 4014119), (173, 324842), (346, 162421), (1211, 46406), (2422, 23203)]