8421376

素因数分解:

$2^{15}\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 16908030

約数和(自身を除く): 8486654

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1024, 1028, 2048, 2056, 4096, 4112, 8192, 8224, 16384, 16448, 32768, 32896, 65792, 131584, 263168, 526336, 1052672, 2105344, 4210688, 8421376]

約数ペア:

[(1, 8421376), (2, 4210688), (4, 2105344), (8, 1052672), (16, 526336), (32, 263168), (64, 131584), (128, 65792), (256, 32896), (257, 32768), (512, 16448), (514, 16384), (1024, 8224), (1028, 8192), (2048, 4112), (2056, 4096)]