16761232

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{2693}}^1$

素因数の和:3090

約数の個数: 20

約数和(自身を含む): 32570460

約数和(自身を除く): 15809228

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 2693, 3112, 5386, 6224, 10772, 21544, 43088, 1047577, 2095154, 4190308, 8380616, 16761232]

約数ペア:

[(1, 16761232), (2, 8380616), (4, 4190308), (8, 2095154), (16, 1047577), (389, 43088), (778, 21544), (1556, 10772), (2693, 6224), (3112, 5386)]