84021248

素因数分解:

$2^{12}\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 52

約数和(自身を含む): 170929788

約数和(自身を除く): 86908540

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 281, 292, 512, 562, 584, 1024, 1124, 1168, 2048, 2248, 2336, 4096, 4496, 4672, 8992, 9344, 17984, 18688, 20513, 35968, 37376, 41026, 71936, 74752, 82052, 143872, 149504, 164104, 287744, 299008, 328208, 575488, 656416, 1150976, 1312832, 2625664, 5251328, 10502656, 21005312, 42010624, 84021248]

約数ペア:

[(1, 84021248), (2, 42010624), (4, 21005312), (8, 10502656), (16, 5251328), (32, 2625664), (64, 1312832), (73, 1150976), (128, 656416), (146, 575488), (256, 328208), (281, 299008), (292, 287744), (512, 164104), (562, 149504), (584, 143872), (1024, 82052), (1124, 74752), (1168, 71936), (2048, 41026), (2248, 37376), (2336, 35968), (4096, 20513), (4496, 18688), (4672, 17984), (8992, 9344)]