86327210

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{19937}}^1$

素因数の和:20377

約数の個数: 16

約数和(自身を含む): 155755656

約数和(自身を除く): 69428446

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 19937, 39874, 99685, 199370, 8632721, 17265442, 43163605, 86327210]

約数ペア:

[(1, 86327210), (2, 43163605), (5, 17265442), (10, 8632721), (433, 199370), (866, 99685), (2165, 39874), (4330, 19937)]