16728272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5627

約数の個数: 40

約数和(自身を含む): 37444032

約数和(自身を除く): 20715760

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5591, 11182, 22364, 44728, 61501, 89456, 95047, 123002, 190094, 246004, 380188, 492008, 760376, 984016, 1045517, 1520752, 2091034, 4182068, 8364136, 16728272]

約数ペア:

[(1, 16728272), (2, 8364136), (4, 4182068), (8, 2091034), (11, 1520752), (16, 1045517), (17, 984016), (22, 760376), (34, 492008), (44, 380188), (68, 246004), (88, 190094), (136, 123002), (176, 95047), (187, 89456), (272, 61501), (374, 44728), (748, 22364), (1496, 11182), (2992, 5591)]