85380068

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{168071}}^1$

素因数の和:168202

約数の個数: 12

約数和(自身を含む): 150592512

約数和(自身を除く): 65212444

約数列:

[1, 2, 4, 127, 254, 508, 168071, 336142, 672284, 21345017, 42690034, 85380068]

約数ペア:

[(1, 85380068), (2, 42690034), (4, 21345017), (127, 672284), (254, 336142), (508, 168071)]