390112

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 783216

約数和(自身を除く): 393104

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 167, 292, 334, 584, 668, 1168, 1336, 2336, 2672, 5344, 12191, 24382, 48764, 97528, 195056, 390112]

約数ペア:

[(1, 390112), (2, 195056), (4, 97528), (8, 48764), (16, 24382), (32, 12191), (73, 5344), (146, 2672), (167, 2336), (292, 1336), (334, 1168), (584, 668)]