66139198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{16061}}^1$

素因数の和:16163

約数の個数: 16

約数和(自身を含む): 104081760

約数和(自身を除く): 37942562

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 16061, 32122, 465769, 931538, 1140331, 2280662, 33069599, 66139198]

約数ペア:

[(1, 66139198), (2, 33069599), (29, 2280662), (58, 1140331), (71, 931538), (142, 465769), (2059, 32122), (4118, 16061)]