90834656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 196172928

約数和(自身を除く): 105338272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 844, 1223, 1688, 2321, 2446, 3376, 4642, 4892, 6752, 9284, 9784, 13453, 18568, 19568, 26906, 37136, 39136, 53812, 74272, 107624, 215248, 258053, 430496, 516106, 1032212, 2064424, 2838583, 4128848, 5677166, 8257696, 11354332, 22708664, 45417328, 90834656]

約数ペア:

[(1, 90834656), (2, 45417328), (4, 22708664), (8, 11354332), (11, 8257696), (16, 5677166), (22, 4128848), (32, 2838583), (44, 2064424), (88, 1032212), (176, 516106), (211, 430496), (352, 258053), (422, 215248), (844, 107624), (1223, 74272), (1688, 53812), (2321, 39136), (2446, 37136), (3376, 26906), (4642, 19568), (4892, 18568), (6752, 13453), (9284, 9784)]