16871152

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6469}}^1$

素因数の和:6640

約数の個数: 20

約数和(自身を含む): 32893480

約数和(自身を除く): 16022328

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6469, 12938, 25876, 51752, 103504, 1054447, 2108894, 4217788, 8435576, 16871152]

約数ペア:

[(1, 16871152), (2, 8435576), (4, 4217788), (8, 2108894), (16, 1054447), (163, 103504), (326, 51752), (652, 25876), (1304, 12938), (2608, 6469)]