8157884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6199}}^1$

素因数の和:6257

約数の個数: 24

約数和(自身を含む): 16665600

約数和(自身を除く): 8507716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 6199, 12398, 24796, 43393, 86786, 173572, 291353, 582706, 1165412, 2039471, 4078942, 8157884]

約数ペア:

[(1, 8157884), (2, 4078942), (4, 2039471), (7, 1165412), (14, 582706), (28, 291353), (47, 173572), (94, 86786), (188, 43393), (329, 24796), (658, 12398), (1316, 6199)]