87589376

素因数分解:

$2^9\times 7^1\times {\mathrm{24439}}^1$

素因数の和:24464

約数の個数: 40

約数和(自身を含む): 200016960

約数和(自身を除く): 112427584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 24439, 48878, 97756, 171073, 195512, 342146, 391024, 684292, 782048, 1368584, 1564096, 2737168, 3128192, 5474336, 6256384, 10948672, 12512768, 21897344, 43794688, 87589376]

約数ペア:

[(1, 87589376), (2, 43794688), (4, 21897344), (7, 12512768), (8, 10948672), (14, 6256384), (16, 5474336), (28, 3128192), (32, 2737168), (56, 1564096), (64, 1368584), (112, 782048), (128, 684292), (224, 391024), (256, 342146), (448, 195512), (512, 171073), (896, 97756), (1792, 48878), (3584, 24439)]