16281136

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{2297}}^1$

素因数の和:2748

約数の個数: 20

約数和(自身を含む): 31629672

約数和(自身を除く): 15348536

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 2297, 3544, 4594, 7088, 9188, 18376, 36752, 1017571, 2035142, 4070284, 8140568, 16281136]

約数ペア:

[(1, 16281136), (2, 8140568), (4, 4070284), (8, 2035142), (16, 1017571), (443, 36752), (886, 18376), (1772, 9188), (2297, 7088), (3544, 4594)]