855945764864

素因数分解:

$2^{13}\times {\mathrm{127}}^1\times {\mathrm{822721}}^1$

素因数の和:822874

約数の個数: 56

約数和(自身を含む): 1725267779328

約数和(自身を除く): 869322014464

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2048, 4064, 4096, 8128, 8192, 16256, 32512, 65024, 130048, 260096, 520192, 822721, 1040384, 1645442, 3290884, 6581768, 13163536, 26327072, 52654144, 104485567, 105308288, 208971134, 210616576, 417942268, 421233152, 835884536, 842466304, 1671769072, 1684932608, 3343538144, 3369865216, 6687076288, 6739730432, 13374152576, 26748305152, 53496610304, 106993220608, 213986441216, 427972882432, 855945764864]

約数ペア:

[(1, 855945764864), (2, 427972882432), (4, 213986441216), (8, 106993220608), (16, 53496610304), (32, 26748305152), (64, 13374152576), (127, 6739730432), (128, 6687076288), (254, 3369865216), (256, 3343538144), (508, 1684932608), (512, 1671769072), (1016, 842466304), (1024, 835884536), (2032, 421233152), (2048, 417942268), (4064, 210616576), (4096, 208971134), (8128, 105308288), (8192, 104485567), (16256, 52654144), (32512, 26327072), (65024, 13163536), (130048, 6581768), (260096, 3290884), (520192, 1645442), (822721, 1040384)]