13231088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63611}}^1$

素因数の和:63632

約数の個数: 20

約数和(自身を含む): 27607608

約数和(自身を除く): 14376520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63611, 127222, 254444, 508888, 826943, 1017776, 1653886, 3307772, 6615544, 13231088]

約数ペア:

[(1, 13231088), (2, 6615544), (4, 3307772), (8, 1653886), (13, 1017776), (16, 826943), (26, 508888), (52, 254444), (104, 127222), (208, 63611)]