18049256

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{42569}}^1$

素因数の和:42628

約数の個数: 16

約数和(自身を含む): 34481700

約数和(自身を除く): 16432444

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 42569, 85138, 170276, 340552, 2256157, 4512314, 9024628, 18049256]

約数ペア:

[(1, 18049256), (2, 9024628), (4, 4512314), (8, 2256157), (53, 340552), (106, 170276), (212, 85138), (424, 42569)]