87332866

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 132491520

約数和(自身を除く): 45158654

約数列:

[1, 2, 139, 278, 317, 634, 991, 1982, 44063, 88126, 137749, 275498, 314147, 628294, 43666433, 87332866]

約数ペア:

[(1, 87332866), (2, 43666433), (139, 628294), (278, 314147), (317, 275498), (634, 137749), (991, 88126), (1982, 44063)]