81024569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 89268480

約数和(自身を除く): 8243911

約数列:

[1, 19, 41, 47, 779, 893, 1927, 2213, 36613, 42047, 90733, 104011, 1723927, 1976209, 4264451, 81024569]

約数ペア:

[(1, 81024569), (19, 4264451), (41, 1976209), (47, 1723927), (779, 104011), (893, 90733), (1927, 42047), (2213, 36613)]