16490608

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21929}}^1$

素因数の和:21984

約数の個数: 20

約数和(自身を含む): 32631840

約数和(自身を除く): 16141232

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21929, 43858, 87716, 175432, 350864, 1030663, 2061326, 4122652, 8245304, 16490608]

約数ペア:

[(1, 16490608), (2, 8245304), (4, 4122652), (8, 2061326), (16, 1030663), (47, 350864), (94, 175432), (188, 87716), (376, 43858), (752, 21929)]