89820052

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{17921}}^1$

素因数の和:18111

約数の個数: 24

約数和(自身を含む): 180653760

約数和(自身を除く): 90833708

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 17921, 35842, 71684, 125447, 250894, 501788, 3207859, 6415718, 12831436, 22455013, 44910026, 89820052]

約数ペア:

[(1, 89820052), (2, 44910026), (4, 22455013), (7, 12831436), (14, 6415718), (28, 3207859), (179, 501788), (358, 250894), (716, 125447), (1253, 71684), (2506, 35842), (5012, 17921)]