85826788

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 153002304

約数和(自身を除く): 67175516

約数列:

[1, 2, 4, 71, 142, 277, 284, 554, 1091, 1108, 2182, 4364, 19667, 39334, 77461, 78668, 154922, 302207, 309844, 604414, 1208828, 21456697, 42913394, 85826788]

約数ペア:

[(1, 85826788), (2, 42913394), (4, 21456697), (71, 1208828), (142, 604414), (277, 309844), (284, 302207), (554, 154922), (1091, 78668), (1108, 77461), (2182, 39334), (4364, 19667)]