42699916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80263}}^1$

素因数の和:80293

約数の個数: 24

約数和(自身を含む): 89895680

約数和(自身を除く): 47195764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80263, 160526, 321052, 561841, 1123682, 1524997, 2247364, 3049994, 6099988, 10674979, 21349958, 42699916]

約数ペア:

[(1, 42699916), (2, 21349958), (4, 10674979), (7, 6099988), (14, 3049994), (19, 2247364), (28, 1524997), (38, 1123682), (76, 561841), (133, 321052), (266, 160526), (532, 80263)]