257728166

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{46471}}^1$

素因数の和:46579

約数の個数: 16

約数和(自身を含む): 401518080

約数和(自身を除く): 143789914

約数列:

[1, 2, 47, 59, 94, 118, 2773, 5546, 46471, 92942, 2184137, 2741789, 4368274, 5483578, 128864083, 257728166]

約数ペア:

[(1, 257728166), (2, 128864083), (47, 5483578), (59, 4368274), (94, 2741789), (118, 2184137), (2773, 92942), (5546, 46471)]