85327376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{172031}}^1$

素因数の和:172070

約数の個数: 20

約数和(自身を含む): 170655744

約数和(自身を除く): 85328368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 172031, 344062, 688124, 1376248, 2752496, 5332961, 10665922, 21331844, 42663688, 85327376]

約数ペア:

[(1, 85327376), (2, 42663688), (4, 21331844), (8, 10665922), (16, 5332961), (31, 2752496), (62, 1376248), (124, 688124), (248, 344062), (496, 172031)]