87982882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{178103}}^1$

素因数の和:178137

約数の個数: 16

約数和(自身を含む): 149607360

約数和(自身を除く): 61624478

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 178103, 356206, 2315339, 3383957, 4630678, 6767914, 43991441, 87982882]

約数ペア:

[(1, 87982882), (2, 43991441), (13, 6767914), (19, 4630678), (26, 3383957), (38, 2315339), (247, 356206), (494, 178103)]