71306192

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{17341}}^1$

素因数の和:17606

約数の個数: 20

約数和(自身を含む): 138701316

約数和(自身を除く): 67395124

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 17341, 34682, 69364, 138728, 277456, 4456637, 8913274, 17826548, 35653096, 71306192]

約数ペア:

[(1, 71306192), (2, 35653096), (4, 17826548), (8, 8913274), (16, 4456637), (257, 277456), (514, 138728), (1028, 69364), (2056, 34682), (4112, 17341)]