16408940272

素因数分解:

$2^4\times {\mathrm{150221}}^1\times {\mathrm{6827}}^1$

素因数の和:157056

約数の個数: 20

約数和(自身を含む): 31797190296

約数和(自身を除く): 15388250024

約数列:

[1, 2, 4, 8, 16, 6827, 13654, 27308, 54616, 109232, 150221, 300442, 600884, 1201768, 2403536, 1025558767, 2051117534, 4102235068, 8204470136, 16408940272]

約数ペア:

[(1, 16408940272), (2, 8204470136), (4, 4102235068), (8, 2051117534), (16, 1025558767), (6827, 2403536), (13654, 1201768), (27308, 600884), (54616, 300442), (109232, 150221)]