87401732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27211}}^1$

素因数の和:27299

約数の個数: 24

約数和(自身を含む): 169149792

約数和(自身を除く): 81748060

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 27211, 54422, 108844, 299321, 598642, 1197284, 1986403, 3972806, 7945612, 21850433, 43700866, 87401732]

約数ペア:

[(1, 87401732), (2, 43700866), (4, 21850433), (11, 7945612), (22, 3972806), (44, 1986403), (73, 1197284), (146, 598642), (292, 299321), (803, 108844), (1606, 54422), (3212, 27211)]