56409358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9689}}^1$

素因数の和:9803

約数の個数: 16

約数和(自身を含む): 87907680

約数和(自身を除く): 31498322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 9689, 19378, 397249, 687919, 794498, 1375838, 28204679, 56409358]

約数ペア:

[(1, 56409358), (2, 28204679), (41, 1375838), (71, 794498), (82, 687919), (142, 397249), (2911, 19378), (5822, 9689)]