82290292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154681}}^1$

素因数の和:154711

約数の個数: 24

約数和(自身を含む): 173243840

約数和(自身を除く): 90953548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 154681, 309362, 618724, 1082767, 2165534, 2938939, 4331068, 5877878, 11755756, 20572573, 41145146, 82290292]

約数ペア:

[(1, 82290292), (2, 41145146), (4, 20572573), (7, 11755756), (14, 5877878), (19, 4331068), (28, 2938939), (38, 2165534), (76, 1082767), (133, 618724), (266, 309362), (532, 154681)]