80174549

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12409}}^1$

素因数の和:12500

約数の個数: 16

約数和(自身を含む): 100074240

約数和(自身を除く): 19899691

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 12409, 86863, 161317, 881039, 1129219, 6167273, 11453507, 80174549]

約数ペア:

[(1, 80174549), (7, 11453507), (13, 6167273), (71, 1129219), (91, 881039), (497, 161317), (923, 86863), (6461, 12409)]