16768384

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 33598800

約数和(自身を除く): 16830416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 487, 538, 974, 1076, 1948, 2152, 3896, 4304, 7792, 8608, 15584, 17216, 31168, 34432, 62336, 131003, 262006, 524012, 1048024, 2096048, 4192096, 8384192, 16768384]

約数ペア:

[(1, 16768384), (2, 8384192), (4, 4192096), (8, 2096048), (16, 1048024), (32, 524012), (64, 262006), (128, 131003), (269, 62336), (487, 34432), (538, 31168), (974, 17216), (1076, 15584), (1948, 8608), (2152, 7792), (3896, 4304)]