8451584

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 40

約数和(自身を含む): 17898408

約数和(自身を除く): 9446824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 971, 1088, 1942, 2176, 3884, 4352, 7768, 8704, 15536, 16507, 31072, 33014, 62144, 66028, 124288, 132056, 248576, 264112, 497152, 528224, 1056448, 2112896, 4225792, 8451584]

約数ペア:

[(1, 8451584), (2, 4225792), (4, 2112896), (8, 1056448), (16, 528224), (17, 497152), (32, 264112), (34, 248576), (64, 132056), (68, 124288), (128, 66028), (136, 62144), (256, 33014), (272, 31072), (512, 16507), (544, 15536), (971, 8704), (1088, 7768), (1942, 4352), (2176, 3884)]