87524636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1291}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 162466416

約数和(自身を除く): 74941780

約数列:

[1, 2, 4, 17, 34, 68, 997, 1291, 1994, 2582, 3988, 5164, 16949, 21947, 33898, 43894, 67796, 87788, 1287127, 2574254, 5148508, 21881159, 43762318, 87524636]

約数ペア:

[(1, 87524636), (2, 43762318), (4, 21881159), (17, 5148508), (34, 2574254), (68, 1287127), (997, 87788), (1291, 67796), (1994, 43894), (2582, 33898), (3988, 21947), (5164, 16949)]