72101104

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{54293}}^1$

素因数の和:54384

約数の個数: 20

約数和(自身を含む): 141381576

約数和(自身を除く): 69280472

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 54293, 108586, 217172, 434344, 868688, 4506319, 9012638, 18025276, 36050552, 72101104]

約数ペア:

[(1, 72101104), (2, 36050552), (4, 18025276), (8, 9012638), (16, 4506319), (83, 868688), (166, 434344), (332, 217172), (664, 108586), (1328, 54293)]