66450718

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 100859904

約数和(自身を除く): 34409186

約数列:

[1, 2, 127, 254, 431, 607, 862, 1214, 54737, 77089, 109474, 154178, 261617, 523234, 33225359, 66450718]

約数ペア:

[(1, 66450718), (2, 33225359), (127, 523234), (254, 261617), (431, 154178), (607, 109474), (862, 77089), (1214, 54737)]