85116928

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 192628800

約数和(自身を除く): 107511872

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 139, 184, 208, 256, 278, 299, 368, 416, 512, 556, 598, 736, 832, 1024, 1112, 1196, 1472, 1664, 1807, 2048, 2224, 2392, 2944, 3197, 3328, 3614, 4448, 4784, 5888, 6394, 6656, 7228, 8896, 9568, 11776, 12788, 13312, 14456, 17792, 19136, 23552, 25576, 26624, 28912, 35584, 38272, 41561, 47104, 51152, 57824, 71168, 76544, 83122, 102304, 115648, 142336, 153088, 166244, 204608, 231296, 284672, 306176, 332488, 409216, 462592, 612352, 664976, 818432, 925184, 1329952, 1636864, 1850368, 2659904, 3273728, 3700736, 5319808, 6547456, 10639616, 21279232, 42558464, 85116928]

約数ペア:

[(1, 85116928), (2, 42558464), (4, 21279232), (8, 10639616), (13, 6547456), (16, 5319808), (23, 3700736), (26, 3273728), (32, 2659904), (46, 1850368), (52, 1636864), (64, 1329952), (92, 925184), (104, 818432), (128, 664976), (139, 612352), (184, 462592), (208, 409216), (256, 332488), (278, 306176), (299, 284672), (368, 231296), (416, 204608), (512, 166244), (556, 153088), (598, 142336), (736, 115648), (832, 102304), (1024, 83122), (1112, 76544), (1196, 71168), (1472, 57824), (1664, 51152), (1807, 47104), (2048, 41561), (2224, 38272), (2392, 35584), (2944, 28912), (3197, 26624), (3328, 25576), (3614, 23552), (4448, 19136), (4784, 17792), (5888, 14456), (6394, 13312), (6656, 12788), (7228, 11776), (8896, 9568)]