70216205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19211}}^1$

素因数の和:19276

約数の個数: 16

約数和(自身を含む): 91295424

約数和(自身を除く): 21079219

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 19211, 96055, 326587, 826073, 1632935, 4130365, 14043241, 70216205]

約数ペア:

[(1, 70216205), (5, 14043241), (17, 4130365), (43, 1632935), (85, 826073), (215, 326587), (731, 96055), (3655, 19211)]