84354670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^2\times {\mathrm{523}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 153336024

約数和(自身を除く): 68981354

約数列:

[1, 2, 5, 10, 127, 254, 523, 635, 1046, 1270, 2615, 5230, 16129, 32258, 66421, 80645, 132842, 161290, 332105, 664210, 8435467, 16870934, 42177335, 84354670]

約数ペア:

[(1, 84354670), (2, 42177335), (5, 16870934), (10, 8435467), (127, 664210), (254, 332105), (523, 161290), (635, 132842), (1046, 80645), (1270, 66421), (2615, 32258), (5230, 16129)]