85821534

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{67153}}^1$

素因数の和:67232

約数の個数: 24

約数和(自身を含む): 188568432

約数和(自身を除く): 102746898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 67153, 134306, 201459, 402918, 604377, 1208754, 4767863, 9535726, 14303589, 28607178, 42910767, 85821534]

約数ペア:

[(1, 85821534), (2, 42910767), (3, 28607178), (6, 14303589), (9, 9535726), (18, 4767863), (71, 1208754), (142, 604377), (213, 402918), (426, 201459), (639, 134306), (1278, 67153)]