31124140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6679}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 65651040

約数和(自身を除く): 34526900

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 6679, 13358, 26716, 33395, 66790, 133580, 1556207, 3112414, 6224828, 7781035, 15562070, 31124140]

約数ペア:

[(1, 31124140), (2, 15562070), (4, 7781035), (5, 6224828), (10, 3112414), (20, 1556207), (233, 133580), (466, 66790), (932, 33395), (1165, 26716), (2330, 13358), (4660, 6679)]