33320656

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{19463}}^1$

素因数の和:19578

約数の個数: 20

約数和(自身を含む): 65165472

約数和(自身を除く): 31844816

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 19463, 38926, 77852, 155704, 311408, 2082541, 4165082, 8330164, 16660328, 33320656]

約数ペア:

[(1, 33320656), (2, 16660328), (4, 8330164), (8, 4165082), (16, 2082541), (107, 311408), (214, 155704), (428, 77852), (856, 38926), (1712, 19463)]