2143232

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 88

約数和(自身を含む): 5502336

約数和(自身を除く): 3359104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 512, 598, 644, 728, 736, 832, 896, 1024, 1196, 1288, 1456, 1472, 1664, 1792, 2093, 2392, 2576, 2912, 2944, 3328, 3584, 4186, 4784, 5152, 5824, 5888, 6656, 7168, 8372, 9568, 10304, 11648, 11776, 13312, 16744, 19136, 20608, 23296, 23552, 33488, 38272, 41216, 46592, 66976, 76544, 82432, 93184, 133952, 153088, 164864, 267904, 306176, 535808, 1071616, 2143232]

約数ペア:

[(1, 2143232), (2, 1071616), (4, 535808), (7, 306176), (8, 267904), (13, 164864), (14, 153088), (16, 133952), (23, 93184), (26, 82432), (28, 76544), (32, 66976), (46, 46592), (52, 41216), (56, 38272), (64, 33488), (91, 23552), (92, 23296), (104, 20608), (112, 19136), (128, 16744), (161, 13312), (182, 11776), (184, 11648), (208, 10304), (224, 9568), (256, 8372), (299, 7168), (322, 6656), (364, 5888), (368, 5824), (416, 5152), (448, 4784), (512, 4186), (598, 3584), (644, 3328), (728, 2944), (736, 2912), (832, 2576), (896, 2392), (1024, 2093), (1196, 1792), (1288, 1664), (1456, 1472)]