87877648

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{8161}}^1$

素因数の和:8842

約数の個数: 20

約数和(自身を含む): 170536828

約数和(自身を除く): 82659180

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 8161, 10768, 16322, 32644, 65288, 130576, 5492353, 10984706, 21969412, 43938824, 87877648]

約数ペア:

[(1, 87877648), (2, 43938824), (4, 21969412), (8, 10984706), (16, 5492353), (673, 130576), (1346, 65288), (2692, 32644), (5384, 16322), (8161, 10768)]