39886736

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{1931}}^1$

素因数の和:3230

約数の個数: 20

約数和(自身を含む): 77380464

約数和(自身を除く): 37493728

約数列:

[1, 2, 4, 8, 16, 1291, 1931, 2582, 3862, 5164, 7724, 10328, 15448, 20656, 30896, 2492921, 4985842, 9971684, 19943368, 39886736]

約数ペア:

[(1, 39886736), (2, 19943368), (4, 9971684), (8, 4985842), (16, 2492921), (1291, 30896), (1931, 20656), (2582, 15448), (3862, 10328), (5164, 7724)]