87384976

素因数分解:

$2^4\times 7^1\times {\mathrm{780223}}^1$

素因数の和:780238

約数の個数: 20

約数和(自身を含む): 193495552

約数和(自身を除く): 106110576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 780223, 1560446, 3120892, 5461561, 6241784, 10923122, 12483568, 21846244, 43692488, 87384976]

約数ペア:

[(1, 87384976), (2, 43692488), (4, 21846244), (7, 12483568), (8, 10923122), (14, 6241784), (16, 5461561), (28, 3120892), (56, 1560446), (112, 780223)]