87366656

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6596

約数の個数: 44

約数和(自身を含む): 188111112

約数和(自身を除く): 100744456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6563, 6656, 13126, 13312, 26252, 52504, 85319, 105008, 170638, 210016, 341276, 420032, 682552, 840064, 1365104, 1680128, 2730208, 3360256, 5460416, 6720512, 10920832, 21841664, 43683328, 87366656]

約数ペア:

[(1, 87366656), (2, 43683328), (4, 21841664), (8, 10920832), (13, 6720512), (16, 5460416), (26, 3360256), (32, 2730208), (52, 1680128), (64, 1365104), (104, 840064), (128, 682552), (208, 420032), (256, 341276), (416, 210016), (512, 170638), (832, 105008), (1024, 85319), (1664, 52504), (3328, 26252), (6563, 13312), (6656, 13126)]