66610168

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{39461}}^1$

素因数の和:39678

約数の個数: 16

約数和(自身を含む): 125489160

約数和(自身を除く): 58878992

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 39461, 78922, 157844, 315688, 8326271, 16652542, 33305084, 66610168]

約数ペア:

[(1, 66610168), (2, 33305084), (4, 16652542), (8, 8326271), (211, 315688), (422, 157844), (844, 78922), (1688, 39461)]