102572912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{493139}}^1$

素因数の和:493160

約数の個数: 20

約数和(自身を含む): 214022760

約数和(自身を除く): 111449848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 493139, 986278, 1972556, 3945112, 6410807, 7890224, 12821614, 25643228, 51286456, 102572912]

約数ペア:

[(1, 102572912), (2, 51286456), (4, 25643228), (8, 12821614), (13, 7890224), (16, 6410807), (26, 3945112), (52, 1972556), (104, 986278), (208, 493139)]