25606216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{188281}}^1$

素因数の和:188304

約数の個数: 16

約数和(自身を含む): 50836140

約数和(自身を除く): 25229924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 188281, 376562, 753124, 1506248, 3200777, 6401554, 12803108, 25606216]

約数ペア:

[(1, 25606216), (2, 12803108), (4, 6401554), (8, 3200777), (17, 1506248), (34, 753124), (68, 376562), (136, 188281)]