16117616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21433}}^1$

素因数の和:21488

約数の個数: 20

約数和(自身を含む): 31893792

約数和(自身を除く): 15776176

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21433, 42866, 85732, 171464, 342928, 1007351, 2014702, 4029404, 8058808, 16117616]

約数ペア:

[(1, 16117616), (2, 8058808), (4, 4029404), (8, 2014702), (16, 1007351), (47, 342928), (94, 171464), (188, 85732), (376, 42866), (752, 21433)]