31393096

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13037}}^1$

素因数の和:13093

約数の個数: 32

約数和(自身を含む): 68840640

約数和(自身を除く): 37447544

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 13037, 26074, 52148, 91259, 104296, 182518, 365036, 560591, 730072, 1121182, 2242364, 3924137, 4484728, 7848274, 15696548, 31393096]

約数ペア:

[(1, 31393096), (2, 15696548), (4, 7848274), (7, 4484728), (8, 3924137), (14, 2242364), (28, 1121182), (43, 730072), (56, 560591), (86, 365036), (172, 182518), (301, 104296), (344, 91259), (602, 52148), (1204, 26074), (2408, 13037)]