87357872

素因数分解:

$2^4\times 7^1\times {\mathrm{779981}}^1$

素因数の和:779996

約数の個数: 20

約数和(自身を含む): 193435536

約数和(自身を除く): 106077664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 779981, 1559962, 3119924, 5459867, 6239848, 10919734, 12479696, 21839468, 43678936, 87357872]

約数ペア:

[(1, 87357872), (2, 43678936), (4, 21839468), (7, 12479696), (8, 10919734), (14, 6239848), (16, 5459867), (28, 3119924), (56, 1559962), (112, 779981)]