8643124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13421}}^1$

素因数の和:13455

約数の個数: 24

約数和(自身を含む): 18039168

約数和(自身を除く): 9396044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 13421, 26842, 53684, 93947, 187894, 308683, 375788, 617366, 1234732, 2160781, 4321562, 8643124]

約数ペア:

[(1, 8643124), (2, 4321562), (4, 2160781), (7, 1234732), (14, 617366), (23, 375788), (28, 308683), (46, 187894), (92, 93947), (161, 53684), (322, 26842), (644, 13421)]