16077808

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14153}}^1$

素因数の和:14232

約数の個数: 20

約数和(自身を含む): 31591728

約数和(自身を除く): 15513920

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14153, 28306, 56612, 113224, 226448, 1004863, 2009726, 4019452, 8038904, 16077808]

約数ペア:

[(1, 16077808), (2, 8038904), (4, 4019452), (8, 2009726), (16, 1004863), (71, 226448), (142, 113224), (284, 56612), (568, 28306), (1136, 14153)]