328052848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4721}}^1$

素因数の和:4873

約数の個数: 40

約数和(自身を含む): 656962416

約数和(自身を除く): 328909568

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 688, 808, 1616, 4343, 4721, 8686, 9442, 17372, 18884, 34744, 37768, 69488, 75536, 203003, 406006, 476821, 812012, 953642, 1624024, 1907284, 3248048, 3814568, 7629136, 20503303, 41006606, 82013212, 164026424, 328052848]

約数ペア:

[(1, 328052848), (2, 164026424), (4, 82013212), (8, 41006606), (16, 20503303), (43, 7629136), (86, 3814568), (101, 3248048), (172, 1907284), (202, 1624024), (344, 953642), (404, 812012), (688, 476821), (808, 406006), (1616, 203003), (4343, 75536), (4721, 69488), (8686, 37768), (9442, 34744), (17372, 18884)]