27852016

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{19559}}^1$

素因数の和:19656

約数の個数: 20

約数和(自身を含む): 54572400

約数和(自身を除く): 26720384

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 19559, 39118, 78236, 156472, 312944, 1740751, 3481502, 6963004, 13926008, 27852016]

約数ペア:

[(1, 27852016), (2, 13926008), (4, 6963004), (8, 3481502), (16, 1740751), (89, 312944), (178, 156472), (356, 78236), (712, 39118), (1424, 19559)]