86041330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 157489200

約数和(自身を除く): 71447870

約数列:

[1, 2, 5, 10, 109, 193, 218, 386, 409, 545, 818, 965, 1090, 1930, 2045, 4090, 21037, 42074, 44581, 78937, 89162, 105185, 157874, 210370, 222905, 394685, 445810, 789370, 8604133, 17208266, 43020665, 86041330]

約数ペア:

[(1, 86041330), (2, 43020665), (5, 17208266), (10, 8604133), (109, 789370), (193, 445810), (218, 394685), (386, 222905), (409, 210370), (545, 157874), (818, 105185), (965, 89162), (1090, 78937), (1930, 44581), (2045, 42074), (4090, 21037)]