86018128

素因数分解:

$2^4\times 7^2\times {\mathrm{109717}}^1$

素因数の和:109739

約数の個数: 30

約数和(自身を含む): 193871706

約数和(自身を除く): 107853578

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 109717, 219434, 438868, 768019, 877736, 1536038, 1755472, 3072076, 5376133, 6144152, 10752266, 12288304, 21504532, 43009064, 86018128]

約数ペア:

[(1, 86018128), (2, 43009064), (4, 21504532), (7, 12288304), (8, 10752266), (14, 6144152), (16, 5376133), (28, 3072076), (49, 1755472), (56, 1536038), (98, 877736), (112, 768019), (196, 438868), (392, 219434), (784, 109717)]