87033212

素因数分解:

$2^2\times 7^2\times {\mathrm{444047}}^1$

素因数の和:444065

約数の個数: 18

約数和(自身を含む): 177175152

約数和(自身を除く): 90141940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 444047, 888094, 1776188, 3108329, 6216658, 12433316, 21758303, 43516606, 87033212]

約数ペア:

[(1, 87033212), (2, 43516606), (4, 21758303), (7, 12433316), (14, 6216658), (28, 3108329), (49, 1776188), (98, 888094), (196, 444047)]