55611896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{408911}}^1$

素因数の和:408934

約数の個数: 16

約数和(自身を含む): 110406240

約数和(自身を除く): 54794344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 408911, 817822, 1635644, 3271288, 6951487, 13902974, 27805948, 55611896]

約数ペア:

[(1, 55611896), (2, 27805948), (4, 13902974), (8, 6951487), (17, 3271288), (34, 1635644), (68, 817822), (136, 408911)]