17223824

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{16067}}^1$

素因数の和:16142

約数の個数: 20

約数和(自身を含む): 33871344

約数和(自身を除く): 16647520

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 16067, 32134, 64268, 128536, 257072, 1076489, 2152978, 4305956, 8611912, 17223824]

約数ペア:

[(1, 17223824), (2, 8611912), (4, 4305956), (8, 2152978), (16, 1076489), (67, 257072), (134, 128536), (268, 64268), (536, 32134), (1072, 16067)]