128538614

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{26701}}^1$

素因数の和:26815

約数の個数: 16

約数和(自身を含む): 201867120

約数和(自身を除く): 73328506

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 26701, 53402, 774329, 1548658, 2216183, 4432366, 64269307, 128538614]

約数ペア:

[(1, 128538614), (2, 64269307), (29, 4432366), (58, 2216183), (83, 1548658), (166, 774329), (2407, 53402), (4814, 26701)]