86943724

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{13679}}^1$

素因数の和:13917

約数の個数: 24

約数和(自身を含む): 174666240

約数和(自身を除く): 87722516

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 13679, 27358, 54716, 95753, 191506, 383012, 3105133, 6210266, 12420532, 21735931, 43471862, 86943724]

約数ペア:

[(1, 86943724), (2, 43471862), (4, 21735931), (7, 12420532), (14, 6210266), (28, 3105133), (227, 383012), (454, 191506), (908, 95753), (1589, 54716), (3178, 27358), (6356, 13679)]