90574828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20947}}^1$

素因数の和:21021

約数の個数: 24

約数和(自身を含む): 168924672

約数和(自身を除く): 78349844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 20947, 41894, 83788, 481781, 963562, 984509, 1927124, 1969018, 3938036, 22643707, 45287414, 90574828]

約数ペア:

[(1, 90574828), (2, 45287414), (4, 22643707), (23, 3938036), (46, 1969018), (47, 1927124), (92, 984509), (94, 963562), (188, 481781), (1081, 83788), (2162, 41894), (4324, 20947)]