80545444

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2083}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 161284928

約数和(自身を除く): 80739484

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2083, 2762, 4166, 5524, 8332, 9667, 14581, 19334, 29162, 38668, 58324, 2876623, 5753246, 11506492, 20136361, 40272722, 80545444]

約数ペア:

[(1, 80545444), (2, 40272722), (4, 20136361), (7, 11506492), (14, 5753246), (28, 2876623), (1381, 58324), (2083, 38668), (2762, 29162), (4166, 19334), (5524, 14581), (8332, 9667)]