42405422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{2129}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 66558240

約数和(自身を除く): 24152818

約数列:

[1, 2, 23, 46, 433, 866, 2129, 4258, 9959, 19918, 48967, 97934, 921857, 1843714, 21202711, 42405422]

約数ペア:

[(1, 42405422), (2, 21202711), (23, 1843714), (46, 921857), (433, 97934), (866, 48967), (2129, 19918), (4258, 9959)]