80647936

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{13697}}^1$

素因数の和:13736

約数の個数: 36

約数和(自身を含む): 167992272

約数和(自身を除く): 87344336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 13697, 27394, 54788, 109576, 219152, 315031, 438304, 630062, 876608, 1260124, 1753216, 2520248, 3506432, 5040496, 10080992, 20161984, 40323968, 80647936]

約数ペア:

[(1, 80647936), (2, 40323968), (4, 20161984), (8, 10080992), (16, 5040496), (23, 3506432), (32, 2520248), (46, 1753216), (64, 1260124), (92, 876608), (128, 630062), (184, 438304), (256, 315031), (368, 219152), (736, 109576), (1472, 54788), (2944, 27394), (5888, 13697)]