56440456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{99367}}^1$

素因数の和:99444

約数の個数: 16

約数和(自身を含む): 107317440

約数和(自身を除く): 50876984

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 99367, 198734, 397468, 794936, 7055057, 14110114, 28220228, 56440456]

約数ペア:

[(1, 56440456), (2, 28220228), (4, 14110114), (8, 7055057), (71, 794936), (142, 397468), (284, 198734), (568, 99367)]