191027584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 417775680

約数和(自身を除く): 226748096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 211, 352, 422, 643, 704, 844, 1286, 1408, 1688, 2321, 2572, 3376, 4642, 5144, 6752, 7073, 9284, 10288, 13504, 14146, 18568, 20576, 27008, 28292, 37136, 41152, 56584, 74272, 82304, 113168, 135673, 148544, 226336, 271346, 297088, 452672, 542692, 905344, 1085384, 1492403, 2170768, 2984806, 4341536, 5969612, 8683072, 11939224, 17366144, 23878448, 47756896, 95513792, 191027584]

約数ペア:

[(1, 191027584), (2, 95513792), (4, 47756896), (8, 23878448), (11, 17366144), (16, 11939224), (22, 8683072), (32, 5969612), (44, 4341536), (64, 2984806), (88, 2170768), (128, 1492403), (176, 1085384), (211, 905344), (352, 542692), (422, 452672), (643, 297088), (704, 271346), (844, 226336), (1286, 148544), (1408, 135673), (1688, 113168), (2321, 82304), (2572, 74272), (3376, 56584), (4642, 41152), (5144, 37136), (6752, 28292), (7073, 27008), (9284, 20576), (10288, 18568), (13504, 14146)]