34770128

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{19937}}^1$

素因数の和:20054

約数の個数: 20

約数和(自身を含む): 67988580

約数和(自身を除く): 33218452

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 19937, 39874, 79748, 159496, 318992, 2173133, 4346266, 8692532, 17385064, 34770128]

約数ペア:

[(1, 34770128), (2, 17385064), (4, 8692532), (8, 4346266), (16, 2173133), (109, 318992), (218, 159496), (436, 79748), (872, 39874), (1744, 19937)]