499328

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 1028160

約数和(自身を除く): 528832

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 128, 166, 188, 332, 376, 664, 752, 1328, 1504, 2656, 3008, 3901, 5312, 6016, 7802, 10624, 15604, 31208, 62416, 124832, 249664, 499328]

約数ペア:

[(1, 499328), (2, 249664), (4, 124832), (8, 62416), (16, 31208), (32, 15604), (47, 10624), (64, 7802), (83, 6016), (94, 5312), (128, 3901), (166, 3008), (188, 2656), (332, 1504), (376, 1328), (664, 752)]