87236464

素因数分解:

$2^4\times 7^2\times {\mathrm{111271}}^1$

素因数の和:111293

約数の個数: 30

約数和(自身を含む): 196617624

約数和(自身を除く): 109381160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 111271, 222542, 445084, 778897, 890168, 1557794, 1780336, 3115588, 5452279, 6231176, 10904558, 12462352, 21809116, 43618232, 87236464]

約数ペア:

[(1, 87236464), (2, 43618232), (4, 21809116), (7, 12462352), (8, 10904558), (14, 6231176), (16, 5452279), (28, 3115588), (49, 1780336), (56, 1557794), (98, 890168), (112, 778897), (196, 445084), (392, 222542), (784, 111271)]