39144428

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{30871}}^1$

素因数の和:31192

約数の個数: 12

約数和(自身を含む): 68721072

約数和(自身を除く): 29576644

約数列:

[1, 2, 4, 317, 634, 1268, 30871, 61742, 123484, 9786107, 19572214, 39144428]

約数ペア:

[(1, 39144428), (2, 19572214), (4, 9786107), (317, 123484), (634, 61742), (1268, 30871)]