80229604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220411}}^1$

素因数の和:220435

約数の個数: 24

約数和(自身を含む): 172803008

約数和(自身を除く): 92573404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 220411, 440822, 881644, 1542877, 2865343, 3085754, 5730686, 6171508, 11461372, 20057401, 40114802, 80229604]

約数ペア:

[(1, 80229604), (2, 40114802), (4, 20057401), (7, 11461372), (13, 6171508), (14, 5730686), (26, 3085754), (28, 2865343), (52, 1542877), (91, 881644), (182, 440822), (364, 220411)]