16956272

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{10289}}^1$

素因数の和:10400

約数の個数: 20

約数和(自身を含む): 33174960

約数和(自身を除く): 16218688

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 10289, 20578, 41156, 82312, 164624, 1059767, 2119534, 4239068, 8478136, 16956272]

約数ペア:

[(1, 16956272), (2, 8478136), (4, 4239068), (8, 2119534), (16, 1059767), (103, 164624), (206, 82312), (412, 41156), (824, 20578), (1648, 10289)]