231567116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{10463}}^1$

素因数の和:10981

約数の個数: 24

約数和(自身を含む): 443003904

約数和(自身を除く): 211436788

約数列:

[1, 2, 4, 11, 22, 44, 503, 1006, 2012, 5533, 10463, 11066, 20926, 22132, 41852, 115093, 230186, 460372, 5262889, 10525778, 21051556, 57891779, 115783558, 231567116]

約数ペア:

[(1, 231567116), (2, 115783558), (4, 57891779), (11, 21051556), (22, 10525778), (44, 5262889), (503, 460372), (1006, 230186), (2012, 115093), (5533, 41852), (10463, 22132), (11066, 20926)]