80495948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1459}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 151950960

約数和(自身を除く): 71455012

約数列:

[1, 2, 4, 13, 26, 52, 1061, 1459, 2122, 2918, 4244, 5836, 13793, 18967, 27586, 37934, 55172, 75868, 1547999, 3095998, 6191996, 20123987, 40247974, 80495948]

約数ペア:

[(1, 80495948), (2, 40247974), (4, 20123987), (13, 6191996), (26, 3095998), (52, 1547999), (1061, 75868), (1459, 55172), (2122, 37934), (2918, 27586), (4244, 18967), (5836, 13793)]