847024

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 20

約数和(自身を含む): 1656144

約数和(自身を除く): 809120

約数列:

[1, 2, 4, 8, 16, 167, 317, 334, 634, 668, 1268, 1336, 2536, 2672, 5072, 52939, 105878, 211756, 423512, 847024]

約数ペア:

[(1, 847024), (2, 423512), (4, 211756), (8, 105878), (16, 52939), (167, 5072), (317, 2672), (334, 2536), (634, 1336), (668, 1268)]