66158930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{50503}}^1$

素因数の和:50641

約数の個数: 16

約数和(自身を含む): 119997504

約数和(自身を除く): 53838574

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 50503, 101006, 252515, 505030, 6615893, 13231786, 33079465, 66158930]

約数ペア:

[(1, 66158930), (2, 33079465), (5, 13231786), (10, 6615893), (131, 505030), (262, 252515), (655, 101006), (1310, 50503)]