56193518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9203}}^1$

素因数の和:9319

約数の個数: 16

約数和(自身を含む): 87474816

約数和(自身を除く): 31281298

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 9203, 18406, 395729, 653413, 791458, 1306826, 28096759, 56193518]

約数ペア:

[(1, 56193518), (2, 28096759), (43, 1306826), (71, 791458), (86, 653413), (142, 395729), (3053, 18406), (6106, 9203)]