15928336

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{24281}}^1$

素因数の和:24330

約数の個数: 20

約数和(自身を含む): 31615164

約数和(自身を除く): 15686828

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 24281, 48562, 97124, 194248, 388496, 995521, 1991042, 3982084, 7964168, 15928336]

約数ペア:

[(1, 15928336), (2, 7964168), (4, 3982084), (8, 1991042), (16, 995521), (41, 388496), (82, 194248), (164, 97124), (328, 48562), (656, 24281)]