16984640

素因数分解:

$2^6\times 5^1\times {\mathrm{53077}}^1$

素因数の和:53094

約数の個数: 28

約数和(自身を含む): 40445436

約数和(自身を除く): 23460796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 53077, 106154, 212308, 265385, 424616, 530770, 849232, 1061540, 1698464, 2123080, 3396928, 4246160, 8492320, 16984640]

約数ペア:

[(1, 16984640), (2, 8492320), (4, 4246160), (5, 3396928), (8, 2123080), (10, 1698464), (16, 1061540), (20, 849232), (32, 530770), (40, 424616), (64, 265385), (80, 212308), (160, 106154), (320, 53077)]