66451402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20149}}^1$

素因数の和:20265

約数の個数: 16

約数和(自身を含む): 106633800

約数和(自身を除く): 40182398

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 20149, 40298, 342533, 685066, 1954453, 3908906, 33225701, 66451402]

約数ペア:

[(1, 66451402), (2, 33225701), (17, 3908906), (34, 1954453), (97, 685066), (194, 342533), (1649, 40298), (3298, 20149)]