79685104

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{45691}}^1$

素因数の和:45808

約数の個数: 20

約数和(自身を含む): 155809720

約数和(自身を除く): 76124616

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 45691, 91382, 182764, 365528, 731056, 4980319, 9960638, 19921276, 39842552, 79685104]

約数ペア:

[(1, 79685104), (2, 39842552), (4, 19921276), (8, 9960638), (16, 4980319), (109, 731056), (218, 365528), (436, 182764), (872, 91382), (1744, 45691)]