27213770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160081}}^1$

素因数の和:160105

約数の個数: 16

約数和(自身を含む): 51866568

約数和(自身を除く): 24652798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 160081, 320162, 800405, 1600810, 2721377, 5442754, 13606885, 27213770]

約数ペア:

[(1, 27213770), (2, 13606885), (5, 5442754), (10, 2721377), (17, 1600810), (34, 800405), (85, 320162), (170, 160081)]