86403812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11351}}^1$

素因数の和:11539

約数の個数: 24

約数和(自身を含む): 165920832

約数和(自身を除く): 79517020

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 11351, 22702, 45404, 124861, 249722, 499444, 1963723, 3927446, 7854892, 21600953, 43201906, 86403812]

約数ペア:

[(1, 86403812), (2, 43201906), (4, 21600953), (11, 7854892), (22, 3927446), (44, 1963723), (173, 499444), (346, 249722), (692, 124861), (1903, 45404), (3806, 22702), (7612, 11351)]