80415644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1811}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 149316048

約数和(自身を除く): 68900404

約数列:

[1, 2, 4, 17, 34, 68, 653, 1306, 1811, 2612, 3622, 7244, 11101, 22202, 30787, 44404, 61574, 123148, 1182583, 2365166, 4730332, 20103911, 40207822, 80415644]

約数ペア:

[(1, 80415644), (2, 40207822), (4, 20103911), (17, 4730332), (34, 2365166), (68, 1182583), (653, 123148), (1306, 61574), (1811, 44404), (2612, 30787), (3622, 22202), (7244, 11101)]