85869814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19507}}^1$

素因数の和:19611

約数の個数: 16

約数和(自身を含む): 134839296

約数和(自身を除く): 48969482

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 19507, 39014, 604717, 1209434, 1384997, 2769994, 42934907, 85869814]

約数ペア:

[(1, 85869814), (2, 42934907), (31, 2769994), (62, 1384997), (71, 1209434), (142, 604717), (2201, 39014), (4402, 19507)]