89859328

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 203484288

約数和(自身を除く): 113624960

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 104, 124, 128, 134, 169, 208, 248, 256, 268, 338, 403, 416, 496, 536, 676, 806, 832, 871, 992, 1072, 1352, 1612, 1664, 1742, 1984, 2077, 2144, 2704, 3224, 3328, 3484, 3968, 4154, 4288, 5239, 5408, 6448, 6968, 7936, 8308, 8576, 10478, 10816, 11323, 12896, 13936, 16616, 17152, 20956, 21632, 22646, 25792, 27001, 27872, 33232, 41912, 43264, 45292, 51584, 54002, 55744, 66464, 83824, 90584, 103168, 108004, 111488, 132928, 167648, 181168, 216008, 222976, 265856, 335296, 351013, 362336, 432016, 531712, 670592, 702026, 724672, 864032, 1341184, 1404052, 1449344, 1728064, 2808104, 2898688, 3456128, 5616208, 6912256, 11232416, 22464832, 44929664, 89859328]

約数ペア:

[(1, 89859328), (2, 44929664), (4, 22464832), (8, 11232416), (13, 6912256), (16, 5616208), (26, 3456128), (31, 2898688), (32, 2808104), (52, 1728064), (62, 1449344), (64, 1404052), (67, 1341184), (104, 864032), (124, 724672), (128, 702026), (134, 670592), (169, 531712), (208, 432016), (248, 362336), (256, 351013), (268, 335296), (338, 265856), (403, 222976), (416, 216008), (496, 181168), (536, 167648), (676, 132928), (806, 111488), (832, 108004), (871, 103168), (992, 90584), (1072, 83824), (1352, 66464), (1612, 55744), (1664, 54002), (1742, 51584), (1984, 45292), (2077, 43264), (2144, 41912), (2704, 33232), (3224, 27872), (3328, 27001), (3484, 25792), (3968, 22646), (4154, 21632), (4288, 20956), (5239, 17152), (5408, 16616), (6448, 13936), (6968, 12896), (7936, 11323), (8308, 10816), (8576, 10478)]