40512104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 80308800

約数和(自身を除く): 39796696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 857, 1244, 1714, 2488, 3428, 5909, 6856, 11818, 16283, 23636, 32566, 47272, 65132, 130264, 266527, 533054, 1066108, 2132216, 5064013, 10128026, 20256052, 40512104]

約数ペア:

[(1, 40512104), (2, 20256052), (4, 10128026), (8, 5064013), (19, 2132216), (38, 1066108), (76, 533054), (152, 266527), (311, 130264), (622, 65132), (857, 47272), (1244, 32566), (1714, 23636), (2488, 16283), (3428, 11818), (5909, 6856)]