89982172

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4967}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 180278784

約数和(自身を除く): 90296612

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 4967, 9058, 9934, 18116, 19868, 34769, 69538, 139076, 3213649, 6427298, 12854596, 22495543, 44991086, 89982172]

約数ペア:

[(1, 89982172), (2, 44991086), (4, 22495543), (7, 12854596), (14, 6427298), (28, 3213649), (647, 139076), (1294, 69538), (2588, 34769), (4529, 19868), (4967, 18116), (9058, 9934)]