86315008

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 52

約数和(自身を含む): 186001228

約数和(自身を除く): 99686220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1621, 1664, 2048, 3242, 3328, 4096, 6484, 6656, 12968, 13312, 21073, 25936, 26624, 42146, 51872, 53248, 84292, 103744, 168584, 207488, 337168, 414976, 674336, 829952, 1348672, 1659904, 2697344, 3319808, 5394688, 6639616, 10789376, 21578752, 43157504, 86315008]

約数ペア:

[(1, 86315008), (2, 43157504), (4, 21578752), (8, 10789376), (13, 6639616), (16, 5394688), (26, 3319808), (32, 2697344), (52, 1659904), (64, 1348672), (104, 829952), (128, 674336), (208, 414976), (256, 337168), (416, 207488), (512, 168584), (832, 103744), (1024, 84292), (1621, 53248), (1664, 51872), (2048, 42146), (3242, 26624), (3328, 25936), (4096, 21073), (6484, 13312), (6656, 12968)]