66207634

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 100776960

約数和(自身を除く): 34569326

約数列:

[1, 2, 89, 178, 431, 862, 863, 1726, 38359, 76718, 76807, 153614, 371953, 743906, 33103817, 66207634]

約数ペア:

[(1, 66207634), (2, 33103817), (89, 743906), (178, 371953), (431, 153614), (862, 76807), (863, 76718), (1726, 38359)]