39942008

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{39313}}^1$

素因数の和:39446

約数の個数: 16

約数和(自身を含む): 75482880

約数和(自身を除く): 35540872

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 39313, 78626, 157252, 314504, 4992751, 9985502, 19971004, 39942008]

約数ペア:

[(1, 39942008), (2, 19971004), (4, 9985502), (8, 4992751), (127, 314504), (254, 157252), (508, 78626), (1016, 39313)]