39745666

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 60512256

約数和(自身を除く): 20766590

約数列:

[1, 2, 127, 167, 254, 334, 937, 1874, 21209, 42418, 118999, 156479, 237998, 312958, 19872833, 39745666]

約数ペア:

[(1, 39745666), (2, 19872833), (127, 312958), (167, 237998), (254, 156479), (334, 118999), (937, 42418), (1874, 21209)]