80340864

素因数分解:

$2^7\times 3^1\times {\mathrm{209221}}^1$

素因数の和:209238

約数の個数: 32

約数和(自身を含む): 213406440

約数和(自身を除く): 133065576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 209221, 418442, 627663, 836884, 1255326, 1673768, 2510652, 3347536, 5021304, 6695072, 10042608, 13390144, 20085216, 26780288, 40170432, 80340864]

約数ペア:

[(1, 80340864), (2, 40170432), (3, 26780288), (4, 20085216), (6, 13390144), (8, 10042608), (12, 6695072), (16, 5021304), (24, 3347536), (32, 2510652), (48, 1673768), (64, 1255326), (96, 836884), (128, 627663), (192, 418442), (384, 209221)]