79472336

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{45569}}^1$

素因数の和:45686

約数の個数: 20

約数和(自身を含む): 155393700

約数和(自身を除く): 75921364

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 45569, 91138, 182276, 364552, 729104, 4967021, 9934042, 19868084, 39736168, 79472336]

約数ペア:

[(1, 79472336), (2, 39736168), (4, 19868084), (8, 9934042), (16, 4967021), (109, 729104), (218, 364552), (436, 182276), (872, 91138), (1744, 45569)]