81028282

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{2311}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 124515072

約数和(自身を除く): 43486790

約数列:

[1, 2, 47, 94, 373, 746, 2311, 4622, 17531, 35062, 108617, 217234, 862003, 1724006, 40514141, 81028282]

約数ペア:

[(1, 81028282), (2, 40514141), (47, 1724006), (94, 862003), (373, 217234), (746, 108617), (2311, 35062), (4622, 17531)]