88321532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 172307520

約数和(自身を除く): 83985988

約数列:

[1, 2, 4, 13, 26, 52, 53, 73, 106, 146, 212, 292, 439, 689, 878, 949, 1378, 1756, 1898, 2756, 3796, 3869, 5707, 7738, 11414, 15476, 22828, 23267, 32047, 46534, 50297, 64094, 93068, 100594, 128188, 201188, 302471, 416611, 604942, 833222, 1209884, 1666444, 1698491, 3396982, 6793964, 22080383, 44160766, 88321532]

約数ペア:

[(1, 88321532), (2, 44160766), (4, 22080383), (13, 6793964), (26, 3396982), (52, 1698491), (53, 1666444), (73, 1209884), (106, 833222), (146, 604942), (212, 416611), (292, 302471), (439, 201188), (689, 128188), (878, 100594), (949, 93068), (1378, 64094), (1756, 50297), (1898, 46534), (2756, 32047), (3796, 23267), (3869, 22828), (5707, 15476), (7738, 11414)]