998656

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 2060352

約数和(自身を除く): 1061696

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 128, 166, 188, 256, 332, 376, 664, 752, 1328, 1504, 2656, 3008, 3901, 5312, 6016, 7802, 10624, 12032, 15604, 21248, 31208, 62416, 124832, 249664, 499328, 998656]

約数ペア:

[(1, 998656), (2, 499328), (4, 249664), (8, 124832), (16, 62416), (32, 31208), (47, 21248), (64, 15604), (83, 12032), (94, 10624), (128, 7802), (166, 6016), (188, 5312), (256, 3901), (332, 3008), (376, 2656), (664, 1504), (752, 1328)]