91237376

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 44

約数和(自身を含む): 183984360

約数和(自身を除く): 92746984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 641, 1024, 1112, 1282, 2224, 2564, 4448, 5128, 8896, 10256, 17792, 20512, 35584, 41024, 71168, 82048, 89099, 142336, 164096, 178198, 328192, 356396, 656384, 712792, 1425584, 2851168, 5702336, 11404672, 22809344, 45618688, 91237376]

約数ペア:

[(1, 91237376), (2, 45618688), (4, 22809344), (8, 11404672), (16, 5702336), (32, 2851168), (64, 1425584), (128, 712792), (139, 656384), (256, 356396), (278, 328192), (512, 178198), (556, 164096), (641, 142336), (1024, 89099), (1112, 82048), (1282, 71168), (2224, 41024), (2564, 35584), (4448, 20512), (5128, 17792), (8896, 10256)]