87497278

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{32869}}^1$

素因数の和:32904

約数の個数: 16

約数和(自身を含む): 144365040

約数和(自身を除く): 56867762

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 32869, 65738, 361559, 723118, 3977149, 7954298, 43748639, 87497278]

約数ペア:

[(1, 87497278), (2, 43748639), (11, 7954298), (22, 3977149), (121, 723118), (242, 361559), (1331, 65738), (2662, 32869)]