64790066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{23189}}^1$

素因数の和:23329

約数の個数: 16

約数和(自身を含む): 106859520

約数和(自身を除く): 42069454

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 23189, 46378, 255079, 510158, 2945003, 5890006, 32395033, 64790066]

約数ペア:

[(1, 64790066), (2, 32395033), (11, 5890006), (22, 2945003), (127, 510158), (254, 255079), (1397, 46378), (2794, 23189)]