88638272

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:603

約数の個数: 56

約数和(自身を含む): 187552584

約数和(自身を除く): 98914312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 257, 272, 317, 514, 544, 634, 1028, 1088, 1268, 2056, 2536, 4112, 4369, 5072, 5389, 8224, 8738, 10144, 10778, 16448, 17476, 20288, 21556, 34952, 43112, 69904, 81469, 86224, 139808, 162938, 172448, 279616, 325876, 344896, 651752, 1303504, 1384973, 2607008, 2769946, 5214016, 5539892, 11079784, 22159568, 44319136, 88638272]

約数ペア:

[(1, 88638272), (2, 44319136), (4, 22159568), (8, 11079784), (16, 5539892), (17, 5214016), (32, 2769946), (34, 2607008), (64, 1384973), (68, 1303504), (136, 651752), (257, 344896), (272, 325876), (317, 279616), (514, 172448), (544, 162938), (634, 139808), (1028, 86224), (1088, 81469), (1268, 69904), (2056, 43112), (2536, 34952), (4112, 21556), (4369, 20288), (5072, 17476), (5389, 16448), (8224, 10778), (8738, 10144)]