16336784

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{1259}}^1$

素因数の和:2078

約数の個数: 20

約数和(自身を含む): 31716720

約数和(自身を除く): 15379936

約数列:

[1, 2, 4, 8, 16, 811, 1259, 1622, 2518, 3244, 5036, 6488, 10072, 12976, 20144, 1021049, 2042098, 4084196, 8168392, 16336784]

約数ペア:

[(1, 16336784), (2, 8168392), (4, 4084196), (8, 2042098), (16, 1021049), (811, 20144), (1259, 12976), (1622, 10072), (2518, 6488), (3244, 5036)]