82140728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{446417}}^1$

素因数の和:446446

約数の個数: 16

約数和(自身を含む): 160710480

約数和(自身を除く): 78569752

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 446417, 892834, 1785668, 3571336, 10267591, 20535182, 41070364, 82140728]

約数ペア:

[(1, 82140728), (2, 41070364), (4, 20535182), (8, 10267591), (23, 3571336), (46, 1785668), (92, 892834), (184, 446417)]