88991365

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 108501120

約数和(自身を除く): 19509755

約数列:

[1, 5, 107, 181, 535, 905, 919, 4595, 19367, 96835, 98333, 166339, 491665, 831695, 17798273, 88991365]

約数ペア:

[(1, 88991365), (5, 17798273), (107, 831695), (181, 491665), (535, 166339), (905, 98333), (919, 96835), (4595, 19367)]