16395856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21803}}^1$

素因数の和:21858

約数の個数: 20

約数和(自身を含む): 32444352

約数和(自身を除く): 16048496

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21803, 43606, 87212, 174424, 348848, 1024741, 2049482, 4098964, 8197928, 16395856]

約数ペア:

[(1, 16395856), (2, 8197928), (4, 4098964), (8, 2049482), (16, 1024741), (47, 348848), (94, 174424), (188, 87212), (376, 43606), (752, 21803)]