16409896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{120661}}^1$

素因数の和:120684

約数の個数: 16

約数和(自身を含む): 32578740

約数和(自身を除く): 16168844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 120661, 241322, 482644, 965288, 2051237, 4102474, 8204948, 16409896]

約数ペア:

[(1, 16409896), (2, 8204948), (4, 4102474), (8, 2051237), (17, 965288), (34, 482644), (68, 241322), (136, 120661)]