81586622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{5119}}^1$

素因数の和:5747

約数の個数: 16

約数和(自身を含む): 132034560

約数和(自身を除く): 50447938

約数列:

[1, 2, 13, 26, 613, 1226, 5119, 7969, 10238, 15938, 66547, 133094, 3137947, 6275894, 40793311, 81586622]

約数ペア:

[(1, 81586622), (2, 40793311), (13, 6275894), (26, 3137947), (613, 133094), (1226, 66547), (5119, 15938), (7969, 10238)]