90490286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{15937}}^1$

素因数の和:16123

約数の個数: 16

約数和(自身を含む): 144589536

約数和(自身を除く): 54099250

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 15937, 31874, 270929, 541858, 2661479, 5322958, 45245143, 90490286]

約数ペア:

[(1, 90490286), (2, 45245143), (17, 5322958), (34, 2661479), (167, 541858), (334, 270929), (2839, 31874), (5678, 15937)]