82865356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{95467}}^1$

素因数の和:95509

約数の個数: 24

約数和(自身を含む): 171078656

約数和(自身を除く): 88213300

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 95467, 190934, 381868, 668269, 1336538, 2673076, 2959477, 5918954, 11837908, 20716339, 41432678, 82865356]

約数ペア:

[(1, 82865356), (2, 41432678), (4, 20716339), (7, 11837908), (14, 5918954), (28, 2959477), (31, 2673076), (62, 1336538), (124, 668269), (217, 381868), (434, 190934), (868, 95467)]