54160816

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17183}}^1$

素因数の和:17388

約数の個数: 20

約数和(自身を含む): 105475392

約数和(自身を除く): 51314576

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17183, 34366, 68732, 137464, 274928, 3385051, 6770102, 13540204, 27080408, 54160816]

約数ペア:

[(1, 54160816), (2, 27080408), (4, 13540204), (8, 6770102), (16, 3385051), (197, 274928), (394, 137464), (788, 68732), (1576, 34366), (3152, 17183)]