54401224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{400009}}^1$

素因数の和:400032

約数の個数: 16

約数和(自身を含む): 108002700

約数和(自身を除く): 53601476

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 400009, 800018, 1600036, 3200072, 6800153, 13600306, 27200612, 54401224]

約数ペア:

[(1, 54401224), (2, 27200612), (4, 13600306), (8, 6800153), (17, 3200072), (34, 1600036), (68, 800018), (136, 400009)]