333857984

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{37529}}^1$

素因数の和:37680

約数の個数: 28

約数和(自身を含む): 667283400

約数和(自身を除く): 333425416

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 37529, 75058, 150116, 300232, 600464, 1200928, 2401856, 5216531, 10433062, 20866124, 41732248, 83464496, 166928992, 333857984]

約数ペア:

[(1, 333857984), (2, 166928992), (4, 83464496), (8, 41732248), (16, 20866124), (32, 10433062), (64, 5216531), (139, 2401856), (278, 1200928), (556, 600464), (1112, 300232), (2224, 150116), (4448, 75058), (8896, 37529)]