27953144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{85223}}^1$

素因数の和:85270

約数の個数: 16

約数和(自身を含む): 53691120

約数和(自身を除く): 25737976

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 85223, 170446, 340892, 681784, 3494143, 6988286, 13976572, 27953144]

約数ペア:

[(1, 27953144), (2, 13976572), (4, 6988286), (8, 3494143), (41, 681784), (82, 340892), (164, 170446), (328, 85223)]