66173602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22961}}^1$

素因数の和:23105

約数の個数: 16

約数和(自身を含む): 109115424

約数和(自身を除く): 42941822

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 22961, 45922, 252571, 505142, 3007891, 6015782, 33086801, 66173602]

約数ペア:

[(1, 66173602), (2, 33086801), (11, 6015782), (22, 3007891), (131, 505142), (262, 252571), (1441, 45922), (2882, 22961)]