16000844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 28723968

約数和(自身を除く): 12723124

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 547, 1094, 2188, 7313, 14626, 29252, 38837, 56341, 77674, 112682, 155348, 225364, 4000211, 8000422, 16000844]

約数ペア:

[(1, 16000844), (2, 8000422), (4, 4000211), (71, 225364), (103, 155348), (142, 112682), (206, 77674), (284, 56341), (412, 38837), (547, 29252), (1094, 14626), (2188, 7313)]