54358442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2239}}^1$

素因数の和:2501

約数の個数: 16

約数和(自身を含む): 83328000

約数和(自身を除く): 28969558

約数列:

[1, 2, 61, 122, 199, 398, 2239, 4478, 12139, 24278, 136579, 273158, 445561, 891122, 27179221, 54358442]

約数ペア:

[(1, 54358442), (2, 27179221), (61, 891122), (122, 445561), (199, 273158), (398, 136579), (2239, 24278), (4478, 12139)]