103411568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{497171}}^1$

素因数の和:497192

約数の個数: 20

約数和(自身を含む): 215772648

約数和(自身を除く): 112361080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 497171, 994342, 1988684, 3977368, 6463223, 7954736, 12926446, 25852892, 51705784, 103411568]

約数ペア:

[(1, 103411568), (2, 51705784), (4, 25852892), (8, 12926446), (13, 7954736), (16, 6463223), (26, 3977368), (52, 1988684), (104, 994342), (208, 497171)]