54179728

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17189}}^1$

素因数の和:17394

約数の個数: 20

約数和(自身を含む): 105512220

約数和(自身を除く): 51332492

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17189, 34378, 68756, 137512, 275024, 3386233, 6772466, 13544932, 27089864, 54179728]

約数ペア:

[(1, 54179728), (2, 27089864), (4, 13544932), (8, 6772466), (16, 3386233), (197, 275024), (394, 137512), (788, 68756), (1576, 34378), (3152, 17189)]