39954224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{58073}}^1$

素因数の和:58124

約数の個数: 20

約数和(自身を含む): 79212936

約数和(自身を除く): 39258712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 58073, 116146, 232292, 464584, 929168, 2497139, 4994278, 9988556, 19977112, 39954224]

約数ペア:

[(1, 39954224), (2, 19977112), (4, 9988556), (8, 4994278), (16, 2497139), (43, 929168), (86, 464584), (172, 232292), (344, 116146), (688, 58073)]