131994448

素因数分解:

$2^4\times {\mathrm{2339}}^1\times {\mathrm{3527}}^1$

素因数の和:5874

約数の個数: 20

約数和(自身を含む): 255921120

約数和(自身を除く): 123926672

約数列:

[1, 2, 4, 8, 16, 2339, 3527, 4678, 7054, 9356, 14108, 18712, 28216, 37424, 56432, 8249653, 16499306, 32998612, 65997224, 131994448]

約数ペア:

[(1, 131994448), (2, 65997224), (4, 32998612), (8, 16499306), (16, 8249653), (2339, 56432), (3527, 37424), (4678, 28216), (7054, 18712), (9356, 14108)]