8681464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 9462536

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 2099, 4136, 4198, 8396, 16792, 23089, 46178, 92356, 98653, 184712, 197306, 394612, 789224, 1085183, 2170366, 4340732, 8681464]

約数ペア:

[(1, 8681464), (2, 4340732), (4, 2170366), (8, 1085183), (11, 789224), (22, 394612), (44, 197306), (47, 184712), (88, 98653), (94, 92356), (188, 46178), (376, 23089), (517, 16792), (1034, 8396), (2068, 4198), (2099, 4136)]