80854862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 133984200

約数和(自身を除く): 53129338

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 1459, 2519, 2918, 5038, 16049, 27709, 32098, 55418, 176539, 334111, 353078, 668222, 3675221, 7350442, 40427431, 80854862]

約数ペア:

[(1, 80854862), (2, 40427431), (11, 7350442), (22, 3675221), (121, 668222), (229, 353078), (242, 334111), (458, 176539), (1459, 55418), (2519, 32098), (2918, 27709), (5038, 16049)]