66719882

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{1451}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 101721312

約数和(自身を除く): 35001430

約数列:

[1, 2, 83, 166, 277, 554, 1451, 2902, 22991, 45982, 120433, 240866, 401927, 803854, 33359941, 66719882]

約数ペア:

[(1, 66719882), (2, 33359941), (83, 803854), (166, 401927), (277, 240866), (554, 120433), (1451, 45982), (2902, 22991)]