17180144

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9851}}^1$

素因数の和:9968

約数の個数: 20

約数和(自身を含む): 33595320

約数和(自身を除く): 16415176

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9851, 19702, 39404, 78808, 157616, 1073759, 2147518, 4295036, 8590072, 17180144]

約数ペア:

[(1, 17180144), (2, 8590072), (4, 4295036), (8, 2147518), (16, 1073759), (109, 157616), (218, 78808), (436, 39404), (872, 19702), (1744, 9851)]