254248816

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{95153}}^1$

素因数の和:95328

約数の個数: 20

約数和(自身を含む): 495562032

約数和(自身を除く): 241313216

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 95153, 190306, 380612, 761224, 1522448, 15890551, 31781102, 63562204, 127124408, 254248816]

約数ペア:

[(1, 254248816), (2, 127124408), (4, 63562204), (8, 31781102), (16, 15890551), (167, 1522448), (334, 761224), (668, 380612), (1336, 190306), (2672, 95153)]