171031664

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{6359}}^1$

素因数の和:6449

約数の個数: 30

約数和(自身を含む): 339706680

約数和(自身を除く): 168675016

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6359, 6724, 12718, 13448, 25436, 26896, 50872, 101744, 260719, 521438, 1042876, 2085752, 4171504, 10689479, 21378958, 42757916, 85515832, 171031664]

約数ペア:

[(1, 171031664), (2, 85515832), (4, 42757916), (8, 21378958), (16, 10689479), (41, 4171504), (82, 2085752), (164, 1042876), (328, 521438), (656, 260719), (1681, 101744), (3362, 50872), (6359, 26896), (6724, 25436), (12718, 13448)]