90445496

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{43991}}^1$

素因数の和:44254

約数の個数: 16

約数和(自身を含む): 170249040

約数和(自身を除く): 79803544

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 43991, 87982, 175964, 351928, 11305687, 22611374, 45222748, 90445496]

約数ペア:

[(1, 90445496), (2, 45222748), (4, 22611374), (8, 11305687), (257, 351928), (514, 175964), (1028, 87982), (2056, 43991)]