3768784

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2278

約数の個数: 20

約数和(自身を含む): 7372420

約数和(自身を除く): 3603636

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2161, 4322, 8644, 17288, 34576, 235549, 471098, 942196, 1884392, 3768784]

約数ペア:

[(1, 3768784), (2, 1884392), (4, 942196), (8, 471098), (16, 235549), (109, 34576), (218, 17288), (436, 8644), (872, 4322), (1744, 2161)]