217564192

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{17939}}^1$

素因数の和:18328

約数の個数: 24

約数和(自身を含む): 429483600

約数和(自身を除く): 211919408

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1516, 3032, 6064, 12128, 17939, 35878, 71756, 143512, 287024, 574048, 6798881, 13597762, 27195524, 54391048, 108782096, 217564192]

約数ペア:

[(1, 217564192), (2, 108782096), (4, 54391048), (8, 27195524), (16, 13597762), (32, 6798881), (379, 574048), (758, 287024), (1516, 143512), (3032, 71756), (6064, 35878), (12128, 17939)]