8205123344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{879623}}^1$

素因数の和:879695

約数の個数: 40

約数和(自身を含む): 17669886912

約数和(自身を除く): 9464763568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 879623, 1759246, 3518492, 7036984, 9675853, 14073968, 19351706, 38703412, 46620019, 77406824, 93240038, 154813648, 186480076, 372960152, 512820209, 745920304, 1025640418, 2051280836, 4102561672, 8205123344]

約数ペア:

[(1, 8205123344), (2, 4102561672), (4, 2051280836), (8, 1025640418), (11, 745920304), (16, 512820209), (22, 372960152), (44, 186480076), (53, 154813648), (88, 93240038), (106, 77406824), (176, 46620019), (212, 38703412), (424, 19351706), (583, 14073968), (848, 9675853), (1166, 7036984), (2332, 3518492), (4664, 1759246), (9328, 879623)]