87467314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{55997}}^1$

素因数の和:56081

約数の個数: 16

約数和(自身を含む): 145146816

約数和(自身を除く): 57679502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 55997, 111994, 615967, 1231934, 3975787, 7951574, 43733657, 87467314]

約数ペア:

[(1, 87467314), (2, 43733657), (11, 7951574), (22, 3975787), (71, 1231934), (142, 615967), (781, 111994), (1562, 55997)]