64003328

素因数分解:

$2^8\times {\mathrm{250013}}^1$

素因数の和:250029

約数の個数: 18

約数和(自身を含む): 127757154

約数和(自身を除く): 63753826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 250013, 500026, 1000052, 2000104, 4000208, 8000416, 16000832, 32001664, 64003328]

約数ペア:

[(1, 64003328), (2, 32001664), (4, 16000832), (8, 8000416), (16, 4000208), (32, 2000104), (64, 1000052), (128, 500026), (256, 250013)]