83439748

素因数分解:

$2^2\times 7^2\times {\mathrm{425713}}^1$

素因数の和:425731

約数の個数: 18

約数和(自身を含む): 169859886

約数和(自身を除く): 86420138

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 425713, 851426, 1702852, 2979991, 5959982, 11919964, 20859937, 41719874, 83439748]

約数ペア:

[(1, 83439748), (2, 41719874), (4, 20859937), (7, 11919964), (14, 5959982), (28, 2979991), (49, 1702852), (98, 851426), (196, 425713)]