66664396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4339}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 122492160

約数和(自身を除く): 55827764

約数列:

[1, 2, 4, 23, 46, 92, 167, 334, 668, 3841, 4339, 7682, 8678, 15364, 17356, 99797, 199594, 399188, 724613, 1449226, 2898452, 16666099, 33332198, 66664396]

約数ペア:

[(1, 66664396), (2, 33332198), (4, 16666099), (23, 2898452), (46, 1449226), (92, 724613), (167, 399188), (334, 199594), (668, 99797), (3841, 17356), (4339, 15364), (7682, 8678)]