16705328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{24281}}^1$

素因数の和:24332

約数の個数: 20

約数和(自身を含む): 33120648

約数和(自身を除く): 16415320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 24281, 48562, 97124, 194248, 388496, 1044083, 2088166, 4176332, 8352664, 16705328]

約数ペア:

[(1, 16705328), (2, 8352664), (4, 4176332), (8, 2088166), (16, 1044083), (43, 388496), (86, 194248), (172, 97124), (344, 48562), (688, 24281)]