55458488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{407783}}^1$

素因数の和:407806

約数の個数: 16

約数和(自身を含む): 110101680

約数和(自身を除く): 54643192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 407783, 815566, 1631132, 3262264, 6932311, 13864622, 27729244, 55458488]

約数ペア:

[(1, 55458488), (2, 27729244), (4, 13864622), (8, 6932311), (17, 3262264), (34, 1631132), (68, 815566), (136, 407783)]