165710192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{252607}}^1$

素因数の和:252656

約数の個数: 20

約数和(自身を含む): 328895616

約数和(自身を除く): 163185424

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 252607, 505214, 1010428, 2020856, 4041712, 10356887, 20713774, 41427548, 82855096, 165710192]

約数ペア:

[(1, 165710192), (2, 82855096), (4, 41427548), (8, 20713774), (16, 10356887), (41, 4041712), (82, 2020856), (164, 1010428), (328, 505214), (656, 252607)]