80737889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 85992192

約数和(自身を除く): 5254303

約数列:

[1, 23, 103, 173, 197, 2369, 3979, 4531, 17819, 20291, 34081, 409837, 466693, 783863, 3510343, 80737889]

約数ペア:

[(1, 80737889), (23, 3510343), (103, 783863), (173, 466693), (197, 409837), (2369, 34081), (3979, 20291), (4531, 17819)]