16580984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17417}}^1$

素因数の和:17447

約数の個数: 32

約数和(自身を含む): 37622880

約数和(自身を除く): 21041896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 17417, 34834, 69668, 121919, 139336, 243838, 296089, 487676, 592178, 975352, 1184356, 2072623, 2368712, 4145246, 8290492, 16580984]

約数ペア:

[(1, 16580984), (2, 8290492), (4, 4145246), (7, 2368712), (8, 2072623), (14, 1184356), (17, 975352), (28, 592178), (34, 487676), (56, 296089), (68, 243838), (119, 139336), (136, 121919), (238, 69668), (476, 34834), (952, 17417)]