66832336

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{16253}}^1$

素因数の和:16518

約数の個数: 20

約数和(自身を含む): 129999492

約数和(自身を除く): 63167156

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 16253, 32506, 65012, 130024, 260048, 4177021, 8354042, 16708084, 33416168, 66832336]

約数ペア:

[(1, 66832336), (2, 33416168), (4, 16708084), (8, 8354042), (16, 4177021), (257, 260048), (514, 130024), (1028, 65012), (2056, 32506), (4112, 16253)]