86429684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1964311}}^1$

素因数の和:1964326

約数の個数: 12

約数和(自身を含む): 165002208

約数和(自身を除く): 78572524

約数列:

[1, 2, 4, 11, 22, 44, 1964311, 3928622, 7857244, 21607421, 43214842, 86429684]

約数ペア:

[(1, 86429684), (2, 43214842), (4, 21607421), (11, 7857244), (22, 3928622), (44, 1964311)]