1891567168

素因数分解:

$2^6\times {\mathrm{479}}^1\times {\mathrm{61703}}^1$

素因数の和:62194

約数の個数: 28

約数和(自身を含む): 3761475840

約数和(自身を除く): 1869908672

約数列:

[1, 2, 4, 8, 16, 32, 64, 479, 958, 1916, 3832, 7664, 15328, 30656, 61703, 123406, 246812, 493624, 987248, 1974496, 3948992, 29555737, 59111474, 118222948, 236445896, 472891792, 945783584, 1891567168]

約数ペア:

[(1, 1891567168), (2, 945783584), (4, 472891792), (8, 236445896), (16, 118222948), (32, 59111474), (64, 29555737), (479, 3948992), (958, 1974496), (1916, 987248), (3832, 493624), (7664, 246812), (15328, 123406), (30656, 61703)]