86404564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{696811}}^1$

素因数の和:696846

約数の個数: 12

約数和(自身を含む): 156085888

約数和(自身を除く): 69681324

約数列:

[1, 2, 4, 31, 62, 124, 696811, 1393622, 2787244, 21601141, 43202282, 86404564]

約数ペア:

[(1, 86404564), (2, 43202282), (4, 21601141), (31, 2787244), (62, 1393622), (124, 696811)]