66641312

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{19463}}^1$

素因数の和:19580

約数の個数: 24

約数和(自身を含む): 132433056

約数和(自身を除く): 65791744

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 19463, 38926, 77852, 155704, 311408, 622816, 2082541, 4165082, 8330164, 16660328, 33320656, 66641312]

約数ペア:

[(1, 66641312), (2, 33320656), (4, 16660328), (8, 8330164), (16, 4165082), (32, 2082541), (107, 622816), (214, 311408), (428, 155704), (856, 77852), (1712, 38926), (3424, 19463)]