131837668

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{34297}}^1$

素因数の和:34363

約数の個数: 18

約数和(自身を含む): 238405398

約数和(自身を除く): 106567730

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 34297, 68594, 137188, 1063207, 2126414, 4252828, 32959417, 65918834, 131837668]

約数ペア:

[(1, 131837668), (2, 65918834), (4, 32959417), (31, 4252828), (62, 2126414), (124, 1063207), (961, 137188), (1922, 68594), (3844, 34297)]