82138444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5431}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 152096000

約数和(自身を除く): 69957556

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 5431, 7562, 10862, 15124, 21724, 103189, 206378, 412756, 1080769, 2161538, 4323076, 20534611, 41069222, 82138444]

約数ペア:

[(1, 82138444), (2, 41069222), (4, 20534611), (19, 4323076), (38, 2161538), (76, 1080769), (199, 412756), (398, 206378), (796, 103189), (3781, 21724), (5431, 15124), (7562, 10862)]