16647124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 17221676

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 449, 598, 713, 806, 898, 1196, 1426, 1612, 1796, 2852, 5837, 9269, 10327, 11674, 13919, 18538, 20654, 23348, 27838, 37076, 41308, 55676, 134251, 180947, 268502, 320137, 361894, 537004, 640274, 723788, 1280548, 4161781, 8323562, 16647124]

約数ペア:

[(1, 16647124), (2, 8323562), (4, 4161781), (13, 1280548), (23, 723788), (26, 640274), (31, 537004), (46, 361894), (52, 320137), (62, 268502), (92, 180947), (124, 134251), (299, 55676), (403, 41308), (449, 37076), (598, 27838), (713, 23348), (806, 20654), (898, 18538), (1196, 13919), (1426, 11674), (1612, 10327), (1796, 9269), (2852, 5837)]