39647224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 79002000

約数和(自身を除く): 39354776

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 2393, 4142, 4786, 8284, 9572, 16568, 19144, 45467, 90934, 181868, 260837, 363736, 521674, 1043348, 2086696, 4955903, 9911806, 19823612, 39647224]

約数ペア:

[(1, 39647224), (2, 19823612), (4, 9911806), (8, 4955903), (19, 2086696), (38, 1043348), (76, 521674), (109, 363736), (152, 260837), (218, 181868), (436, 90934), (872, 45467), (2071, 19144), (2393, 16568), (4142, 9572), (4786, 8284)]