173628416

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13076

約数の個数: 44

約数和(自身を含む): 373814952

約数和(自身を除く): 200186536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13043, 13312, 26086, 52172, 104344, 169559, 208688, 339118, 417376, 678236, 834752, 1356472, 1669504, 2712944, 3339008, 5425888, 6678016, 10851776, 13356032, 21703552, 43407104, 86814208, 173628416]

約数ペア:

[(1, 173628416), (2, 86814208), (4, 43407104), (8, 21703552), (13, 13356032), (16, 10851776), (26, 6678016), (32, 5425888), (52, 3339008), (64, 2712944), (104, 1669504), (128, 1356472), (208, 834752), (256, 678236), (416, 417376), (512, 339118), (832, 208688), (1024, 169559), (1664, 104344), (3328, 52172), (6656, 26086), (13043, 13312)]