16297984

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 52

約数和(自身を含む): 34205616

約数和(自身を除く): 17907632

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 173, 184, 256, 346, 368, 512, 692, 736, 1024, 1384, 1472, 2048, 2768, 2944, 3979, 4096, 5536, 5888, 7958, 11072, 11776, 15916, 22144, 23552, 31832, 44288, 47104, 63664, 88576, 94208, 127328, 177152, 254656, 354304, 509312, 708608, 1018624, 2037248, 4074496, 8148992, 16297984]

約数ペア:

[(1, 16297984), (2, 8148992), (4, 4074496), (8, 2037248), (16, 1018624), (23, 708608), (32, 509312), (46, 354304), (64, 254656), (92, 177152), (128, 127328), (173, 94208), (184, 88576), (256, 63664), (346, 47104), (368, 44288), (512, 31832), (692, 23552), (736, 22144), (1024, 15916), (1384, 11776), (1472, 11072), (2048, 7958), (2768, 5888), (2944, 5536), (3979, 4096)]