13216136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 25671360

約数和(自身を除く): 12455224

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 373, 412, 746, 824, 1492, 2984, 4429, 8858, 16039, 17716, 32078, 35432, 38419, 64156, 76838, 128312, 153676, 307352, 1652017, 3304034, 6608068, 13216136]

約数ペア:

[(1, 13216136), (2, 6608068), (4, 3304034), (8, 1652017), (43, 307352), (86, 153676), (103, 128312), (172, 76838), (206, 64156), (344, 38419), (373, 35432), (412, 32078), (746, 17716), (824, 16039), (1492, 8858), (2984, 4429)]