80859632

素因数分解:

$2^4\times 7^1\times {\mathrm{721961}}^1$

素因数の和:721976

約数の個数: 20

約数和(自身を含む): 179046576

約数和(自身を除く): 98186944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 721961, 1443922, 2887844, 5053727, 5775688, 10107454, 11551376, 20214908, 40429816, 80859632]

約数ペア:

[(1, 80859632), (2, 40429816), (4, 20214908), (7, 11551376), (8, 10107454), (14, 5775688), (16, 5053727), (28, 2887844), (56, 1443922), (112, 721961)]