80003072

素因数分解:

$2^{14}\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 169077720

約数和(自身を除く): 89074648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 257, 304, 512, 514, 608, 1024, 1028, 1216, 2048, 2056, 2432, 4096, 4112, 4864, 4883, 8192, 8224, 9728, 9766, 16384, 16448, 19456, 19532, 32896, 38912, 39064, 65792, 77824, 78128, 131584, 155648, 156256, 263168, 311296, 312512, 526336, 625024, 1052672, 1250048, 2105344, 2500096, 4210688, 5000192, 10000384, 20000768, 40001536, 80003072]

約数ペア:

[(1, 80003072), (2, 40001536), (4, 20000768), (8, 10000384), (16, 5000192), (19, 4210688), (32, 2500096), (38, 2105344), (64, 1250048), (76, 1052672), (128, 625024), (152, 526336), (256, 312512), (257, 311296), (304, 263168), (512, 156256), (514, 155648), (608, 131584), (1024, 78128), (1028, 77824), (1216, 65792), (2048, 39064), (2056, 38912), (2432, 32896), (4096, 19532), (4112, 19456), (4864, 16448), (4883, 16384), (8192, 9766), (8224, 9728)]