38977054

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 59304960

約数和(自身を除く): 20327906

約数列:

[1, 2, 103, 206, 431, 439, 862, 878, 44393, 45217, 88786, 90434, 189209, 378418, 19488527, 38977054]

約数ペア:

[(1, 38977054), (2, 19488527), (103, 378418), (206, 189209), (431, 90434), (439, 88786), (862, 45217), (878, 44393)]