55885816

素因数分解:

$2^3\times 7^1\times {\mathrm{997961}}^1$

素因数の和:997974

約数の個数: 16

約数和(自身を含む): 119755440

約数和(自身を除く): 63869624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997961, 1995922, 3991844, 6985727, 7983688, 13971454, 27942908, 55885816]

約数ペア:

[(1, 55885816), (2, 27942908), (4, 13971454), (7, 7983688), (8, 6985727), (14, 3991844), (28, 1995922), (56, 997961)]