85395570508

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{641551}}^1$

素因数の和:641973

約数の個数: 24

約数和(自身を含む): 151324153344

約数和(自身を除く): 65928582836

約数列:

[1, 2, 4, 107, 214, 311, 428, 622, 1244, 33277, 66554, 133108, 641551, 1283102, 2566204, 68645957, 137291914, 199522361, 274583828, 399044722, 798089444, 21348892627, 42697785254, 85395570508]

約数ペア:

[(1, 85395570508), (2, 42697785254), (4, 21348892627), (107, 798089444), (214, 399044722), (311, 274583828), (428, 199522361), (622, 137291914), (1244, 68645957), (33277, 2566204), (66554, 1283102), (133108, 641551)]