16149616

素因数分解:

$2^4\times 7^2\times {\mathrm{20599}}^1$

素因数の和:20621

約数の個数: 30

約数和(自身を含む): 36400200

約数和(自身を除く): 20250584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20599, 41198, 82396, 144193, 164792, 288386, 329584, 576772, 1009351, 1153544, 2018702, 2307088, 4037404, 8074808, 16149616]

約数ペア:

[(1, 16149616), (2, 8074808), (4, 4037404), (7, 2307088), (8, 2018702), (14, 1153544), (16, 1009351), (28, 576772), (49, 329584), (56, 288386), (98, 164792), (112, 144193), (196, 82396), (392, 41198), (784, 20599)]