61673072

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{35363}}^1$

素因数の和:35480

約数の個数: 20

約数和(自身を含む): 120591240

約数和(自身を除く): 58918168

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 35363, 70726, 141452, 282904, 565808, 3854567, 7709134, 15418268, 30836536, 61673072]

約数ペア:

[(1, 61673072), (2, 30836536), (4, 15418268), (8, 7709134), (16, 3854567), (109, 565808), (218, 282904), (436, 141452), (872, 70726), (1744, 35363)]