8353384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 9064856

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2591, 3224, 5182, 10364, 20728, 33683, 67366, 80321, 134732, 160642, 269464, 321284, 642568, 1044173, 2088346, 4176692, 8353384]

約数ペア:

[(1, 8353384), (2, 4176692), (4, 2088346), (8, 1044173), (13, 642568), (26, 321284), (31, 269464), (52, 160642), (62, 134732), (104, 80321), (124, 67366), (248, 33683), (403, 20728), (806, 10364), (1612, 5182), (2591, 3224)]