16004678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 24948000

約数和(自身を除く): 8943322

約数列:

[1, 2, 41, 71, 82, 142, 2749, 2911, 5498, 5822, 112709, 195179, 225418, 390358, 8002339, 16004678]

約数ペア:

[(1, 16004678), (2, 8002339), (41, 390358), (71, 225418), (82, 195179), (142, 112709), (2749, 5822), (2911, 5498)]