84869648

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{30661}}^1$

素因数の和:30842

約数の個数: 20

約数和(自身を含む): 165390828

約数和(自身を除く): 80521180

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 30661, 61322, 122644, 245288, 490576, 5304353, 10608706, 21217412, 42434824, 84869648]

約数ペア:

[(1, 84869648), (2, 42434824), (4, 21217412), (8, 10608706), (16, 5304353), (173, 490576), (346, 245288), (692, 122644), (1384, 61322), (2768, 30661)]