87938368

素因数分解:

$2^6\times 7^1\times {\mathrm{196291}}^1$

素因数の和:196310

約数の個数: 28

約数和(自身を含む): 199432672

約数和(自身を除く): 111494304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 196291, 392582, 785164, 1374037, 1570328, 2748074, 3140656, 5496148, 6281312, 10992296, 12562624, 21984592, 43969184, 87938368]

約数ペア:

[(1, 87938368), (2, 43969184), (4, 21984592), (7, 12562624), (8, 10992296), (14, 6281312), (16, 5496148), (28, 3140656), (32, 2748074), (56, 1570328), (64, 1374037), (112, 785164), (224, 392582), (448, 196291)]