31304336

素因数分解:

$2^4\times 7^2\times {\mathrm{39929}}^1$

素因数の和:39951

約数の個数: 30

約数和(自身を含む): 70556310

約数和(自身を除く): 39251974

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 39929, 79858, 159716, 279503, 319432, 559006, 638864, 1118012, 1956521, 2236024, 3913042, 4472048, 7826084, 15652168, 31304336]

約数ペア:

[(1, 31304336), (2, 15652168), (4, 7826084), (7, 4472048), (8, 3913042), (14, 2236024), (16, 1956521), (28, 1118012), (49, 638864), (56, 559006), (98, 319432), (112, 279503), (196, 159716), (392, 79858), (784, 39929)]