16561364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 30085440

約数和(自身を除く): 13524076

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 1319, 2638, 3139, 5276, 6278, 12556, 56717, 96287, 113434, 192574, 226868, 385148, 4140341, 8280682, 16561364]

約数ペア:

[(1, 16561364), (2, 8280682), (4, 4140341), (43, 385148), (73, 226868), (86, 192574), (146, 113434), (172, 96287), (292, 56717), (1319, 12556), (2638, 6278), (3139, 5276)]