80527642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{27409}}^1$

素因数の和:27537

約数の個数: 16

約数和(自身を含む): 131239080

約数和(自身を除く): 50711438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 27409, 54818, 356317, 712634, 3097217, 6194434, 40263821, 80527642]

約数ペア:

[(1, 80527642), (2, 40263821), (13, 6194434), (26, 3097217), (113, 712634), (226, 356317), (1469, 54818), (2938, 27409)]