8896784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42773}}^1$

素因数の和:42794

約数の個数: 20

約数和(自身を含む): 18563916

約数和(自身を除く): 9667132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42773, 85546, 171092, 342184, 556049, 684368, 1112098, 2224196, 4448392, 8896784]

約数ペア:

[(1, 8896784), (2, 4448392), (4, 2224196), (8, 1112098), (13, 684368), (16, 556049), (26, 342184), (52, 171092), (104, 85546), (208, 42773)]