80354794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10067}}^1$

素因数の和:10389

約数の個数: 16

約数和(自身を含む): 130239648

約数和(自身を除く): 49884854

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 10067, 20134, 130871, 261742, 3090569, 6181138, 40177397, 80354794]

約数ペア:

[(1, 80354794), (2, 40177397), (13, 6181138), (26, 3090569), (307, 261742), (614, 130871), (3991, 20134), (7982, 10067)]