82190656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:551

約数の個数: 56

約数和(自身を含む): 173004480

約数和(自身を除く): 90813824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 257, 263, 304, 514, 526, 608, 1028, 1052, 1216, 2056, 2104, 4112, 4208, 4883, 4997, 8224, 8416, 9766, 9994, 16448, 16832, 19532, 19988, 39064, 39976, 67591, 78128, 79952, 135182, 156256, 159904, 270364, 312512, 319808, 540728, 1081456, 1284229, 2162912, 2568458, 4325824, 5136916, 10273832, 20547664, 41095328, 82190656]

約数ペア:

[(1, 82190656), (2, 41095328), (4, 20547664), (8, 10273832), (16, 5136916), (19, 4325824), (32, 2568458), (38, 2162912), (64, 1284229), (76, 1081456), (152, 540728), (257, 319808), (263, 312512), (304, 270364), (514, 159904), (526, 156256), (608, 135182), (1028, 79952), (1052, 78128), (1216, 67591), (2056, 39976), (2104, 39064), (4112, 19988), (4208, 19532), (4883, 16832), (4997, 16448), (8224, 9994), (8416, 9766)]