80321966

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{9601}}^1$

素因数の和:9739

約数の個数: 16

約数和(自身を含む): 124441920

約数和(自身を除く): 44119954

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 9601, 19202, 451247, 854489, 902494, 1708978, 40160983, 80321966]

約数ペア:

[(1, 80321966), (2, 40160983), (47, 1708978), (89, 902494), (94, 854489), (178, 451247), (4183, 19202), (8366, 9601)]