64023824

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{56359}}^1$

素因数の和:56438

約数の個数: 20

約数和(自身を含む): 125795520

約数和(自身を除く): 61771696

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 56359, 112718, 225436, 450872, 901744, 4001489, 8002978, 16005956, 32011912, 64023824]

約数ペア:

[(1, 64023824), (2, 32011912), (4, 16005956), (8, 8002978), (16, 4001489), (71, 901744), (142, 450872), (284, 225436), (568, 112718), (1136, 56359)]