51331184

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{38653}}^1$

素因数の和:38744

約数の個数: 20

約数和(自身を含む): 100655016

約数和(自身を除く): 49323832

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 38653, 77306, 154612, 309224, 618448, 3208199, 6416398, 12832796, 25665592, 51331184]

約数ペア:

[(1, 51331184), (2, 25665592), (4, 12832796), (8, 6416398), (16, 3208199), (83, 618448), (166, 309224), (332, 154612), (664, 77306), (1328, 38653)]