86367764

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{65629}}^1$

素因数の和:65687

約数の個数: 24

約数和(自身を含む): 176413440

約数和(自身を除く): 90045676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 65629, 131258, 262516, 459403, 918806, 1837612, 3084563, 6169126, 12338252, 21591941, 43183882, 86367764]

約数ペア:

[(1, 86367764), (2, 43183882), (4, 21591941), (7, 12338252), (14, 6169126), (28, 3084563), (47, 1837612), (94, 918806), (188, 459403), (329, 262516), (658, 131258), (1316, 65629)]