38191912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10093}}^1$

素因数の和:10153

約数の個数: 32

約数和(自身を含む): 79944480

約数和(自身を除く): 41752568

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 10093, 20186, 40372, 80744, 111023, 222046, 433999, 444092, 867998, 888184, 1735996, 3471992, 4773989, 9547978, 19095956, 38191912]

約数ペア:

[(1, 38191912), (2, 19095956), (4, 9547978), (8, 4773989), (11, 3471992), (22, 1735996), (43, 888184), (44, 867998), (86, 444092), (88, 433999), (172, 222046), (344, 111023), (473, 80744), (946, 40372), (1892, 20186), (3784, 10093)]