71135912

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{45137}}^1$

素因数の和:45340

約数の個数: 16

約数和(自身を含む): 134059860

約数和(自身を除く): 62923948

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 45137, 90274, 180548, 361096, 8891989, 17783978, 35567956, 71135912]

約数ペア:

[(1, 71135912), (2, 35567956), (4, 17783978), (8, 8891989), (197, 361096), (394, 180548), (788, 90274), (1576, 45137)]