228451856

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{172027}}^1$

素因数の和:172118

約数の個数: 20

約数和(自身を含む): 447960912

約数和(自身を除く): 219509056

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 172027, 344054, 688108, 1376216, 2752432, 14278241, 28556482, 57112964, 114225928, 228451856]

約数ペア:

[(1, 228451856), (2, 114225928), (4, 57112964), (8, 28556482), (16, 14278241), (83, 2752432), (166, 1376216), (332, 688108), (664, 344054), (1328, 172027)]