208576768

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{11161}}^1$

素因数の和:11250

約数の個数: 36

約数和(自身を含む): 422079868

約数和(自身を除く): 213503100

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 11161, 18688, 22322, 44644, 89288, 178576, 357152, 714304, 814753, 1428608, 1629506, 2857216, 3259012, 6518024, 13036048, 26072096, 52144192, 104288384, 208576768]

約数ペア:

[(1, 208576768), (2, 104288384), (4, 52144192), (8, 26072096), (16, 13036048), (32, 6518024), (64, 3259012), (73, 2857216), (128, 1629506), (146, 1428608), (256, 814753), (292, 714304), (584, 357152), (1168, 178576), (2336, 89288), (4672, 44644), (9344, 22322), (11161, 18688)]