16181168

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{4793}}^1$

素因数の和:5012

約数の個数: 20

約数和(自身を含む): 31506168

約数和(自身を除く): 15325000

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 4793, 9586, 19172, 38344, 76688, 1011323, 2022646, 4045292, 8090584, 16181168]

約数ペア:

[(1, 16181168), (2, 8090584), (4, 4045292), (8, 2022646), (16, 1011323), (211, 76688), (422, 38344), (844, 19172), (1688, 9586), (3376, 4793)]