15996016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14081}}^1$

素因数の和:14160

約数の個数: 20

約数和(自身を含む): 31431024

約数和(自身を除く): 15435008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14081, 28162, 56324, 112648, 225296, 999751, 1999502, 3999004, 7998008, 15996016]

約数ペア:

[(1, 15996016), (2, 7998008), (4, 3999004), (8, 1999502), (16, 999751), (71, 225296), (142, 112648), (284, 56324), (568, 28162), (1136, 14081)]