85310722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2341}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 155134080

約数和(自身を除く): 69823358

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2341, 2603, 4682, 5206, 16387, 18221, 32774, 36442, 44479, 88958, 311353, 320717, 622706, 641434, 2245019, 4490038, 6093623, 12187246, 42655361, 85310722]

約数ペア:

[(1, 85310722), (2, 42655361), (7, 12187246), (14, 6093623), (19, 4490038), (38, 2245019), (133, 641434), (137, 622706), (266, 320717), (274, 311353), (959, 88958), (1918, 44479), (2341, 36442), (2603, 32774), (4682, 18221), (5206, 16387)]