87664336

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{2777}}^1$

素因数の和:4758

約数の個数: 20

約数和(自身を含む): 169996932

約数和(自身を除く): 82332596

約数列:

[1, 2, 4, 8, 16, 1973, 2777, 3946, 5554, 7892, 11108, 15784, 22216, 31568, 44432, 5479021, 10958042, 21916084, 43832168, 87664336]

約数ペア:

[(1, 87664336), (2, 43832168), (4, 21916084), (8, 10958042), (16, 5479021), (1973, 44432), (2777, 31568), (3946, 22216), (5554, 15784), (7892, 11108)]