27356656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89989}}^1$

素因数の和:90016

約数の個数: 20

約数和(自身を含む): 55793800

約数和(自身を除く): 28437144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89989, 179978, 359956, 719912, 1439824, 1709791, 3419582, 6839164, 13678328, 27356656]

約数ペア:

[(1, 27356656), (2, 13678328), (4, 6839164), (8, 3419582), (16, 1709791), (19, 1439824), (38, 719912), (76, 359956), (152, 179978), (304, 89989)]