85747712

素因数分解:

$2^{11}\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 173218500

約数和(自身を除く): 87470788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 281, 298, 512, 562, 596, 1024, 1124, 1192, 2048, 2248, 2384, 4496, 4768, 8992, 9536, 17984, 19072, 35968, 38144, 41869, 71936, 76288, 83738, 143872, 152576, 167476, 287744, 305152, 334952, 575488, 669904, 1339808, 2679616, 5359232, 10718464, 21436928, 42873856, 85747712]

約数ペア:

[(1, 85747712), (2, 42873856), (4, 21436928), (8, 10718464), (16, 5359232), (32, 2679616), (64, 1339808), (128, 669904), (149, 575488), (256, 334952), (281, 305152), (298, 287744), (512, 167476), (562, 152576), (596, 143872), (1024, 83738), (1124, 76288), (1192, 71936), (2048, 41869), (2248, 38144), (2384, 35968), (4496, 19072), (4768, 17984), (8992, 9536)]