87464912

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{7603}}^1$

素因数の和:8330

約数の個数: 20

約数和(自身を含む): 169721280

約数和(自身を除く): 82256368

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 7603, 11504, 15206, 30412, 60824, 121648, 5466557, 10933114, 21866228, 43732456, 87464912]

約数ペア:

[(1, 87464912), (2, 43732456), (4, 21866228), (8, 10933114), (16, 5466557), (719, 121648), (1438, 60824), (2876, 30412), (5752, 15206), (7603, 11504)]