80960396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{4933}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 155006544

約数和(自身を除く): 74046148

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1492, 4103, 4933, 8206, 9866, 16412, 19732, 54263, 108526, 217052, 1840009, 3680018, 7360036, 20240099, 40480198, 80960396]

約数ペア:

[(1, 80960396), (2, 40480198), (4, 20240099), (11, 7360036), (22, 3680018), (44, 1840009), (373, 217052), (746, 108526), (1492, 54263), (4103, 19732), (4933, 16412), (8206, 9866)]