225854504

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{25457}}^1$

素因数の和:26572

約数の個数: 16

約数和(自身を含む): 423875700

約数和(自身を除く): 198021196

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 25457, 50914, 101828, 203656, 28231813, 56463626, 112927252, 225854504]

約数ペア:

[(1, 225854504), (2, 112927252), (4, 56463626), (8, 28231813), (1109, 203656), (2218, 101828), (4436, 50914), (8872, 25457)]