86551568

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{12211}}^1$

素因数の和:12662

約数の個数: 20

約数和(自身を含む): 168085968

約数和(自身を除く): 81534400

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 12211, 24422, 48844, 97688, 195376, 5409473, 10818946, 21637892, 43275784, 86551568]

約数ペア:

[(1, 86551568), (2, 43275784), (4, 21637892), (8, 10818946), (16, 5409473), (443, 195376), (886, 97688), (1772, 48844), (3544, 24422), (7088, 12211)]