85869808

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{64661}}^1$

素因数の和:64752

約数の個数: 20

約数和(自身を含む): 168379848

約数和(自身を除く): 82510040

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 64661, 129322, 258644, 517288, 1034576, 5366863, 10733726, 21467452, 42934904, 85869808]

約数ペア:

[(1, 85869808), (2, 42934904), (4, 21467452), (8, 10733726), (16, 5366863), (83, 1034576), (166, 517288), (332, 258644), (664, 129322), (1328, 64661)]