80197832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 178025820

約数和(自身を除く): 97827988

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 6373, 12584, 12746, 25492, 50984, 70103, 82849, 140206, 165698, 280412, 331396, 560824, 662792, 771133, 911339, 1542266, 1822678, 3084532, 3645356, 6169064, 7290712, 10024729, 20049458, 40098916, 80197832]

約数ペア:

[(1, 80197832), (2, 40098916), (4, 20049458), (8, 10024729), (11, 7290712), (13, 6169064), (22, 3645356), (26, 3084532), (44, 1822678), (52, 1542266), (88, 911339), (104, 771133), (121, 662792), (143, 560824), (242, 331396), (286, 280412), (484, 165698), (572, 140206), (968, 82849), (1144, 70103), (1573, 50984), (3146, 25492), (6292, 12746), (6373, 12584)]