82403464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72031}}^1$

素因数の和:72061

約数の個数: 32

約数和(自身を含む): 181520640

約数和(自身を除く): 99117176

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 72031, 144062, 288124, 576248, 792341, 936403, 1584682, 1872806, 3169364, 3745612, 6338728, 7491224, 10300433, 20600866, 41201732, 82403464]

約数ペア:

[(1, 82403464), (2, 41201732), (4, 20600866), (8, 10300433), (11, 7491224), (13, 6338728), (22, 3745612), (26, 3169364), (44, 1872806), (52, 1584682), (88, 936403), (104, 792341), (143, 576248), (286, 288124), (572, 144062), (1144, 72031)]