68086414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{28393}}^1$

素因数の和:28515

約数の個数: 16

約数和(自身を含む): 112440240

約数和(自身を除く): 44353826

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 28393, 56786, 312323, 624646, 3094837, 6189674, 34043207, 68086414]

約数ペア:

[(1, 68086414), (2, 34043207), (11, 6189674), (22, 3094837), (109, 624646), (218, 312323), (1199, 56786), (2398, 28393)]