16408336

素因数分解:

$2^4\times 7^2\times {\mathrm{20929}}^1$

素因数の和:20951

約数の個数: 30

約数和(自身を含む): 36983310

約数和(自身を除く): 20574974

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20929, 41858, 83716, 146503, 167432, 293006, 334864, 586012, 1025521, 1172024, 2051042, 2344048, 4102084, 8204168, 16408336]

約数ペア:

[(1, 16408336), (2, 8204168), (4, 4102084), (7, 2344048), (8, 2051042), (14, 1172024), (16, 1025521), (28, 586012), (49, 334864), (56, 293006), (98, 167432), (112, 146503), (196, 83716), (392, 41858), (784, 20929)]