538431232

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{16561}}^1$

素因数の和:16704

約数の個数: 36

約数和(自身を含む): 1083287296

約数和(自身を除く): 544856064

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 16561, 32512, 33122, 66244, 132488, 264976, 529952, 1059904, 2103247, 2119808, 4206494, 4239616, 8412988, 16825976, 33651952, 67303904, 134607808, 269215616, 538431232]

約数ペア:

[(1, 538431232), (2, 269215616), (4, 134607808), (8, 67303904), (16, 33651952), (32, 16825976), (64, 8412988), (127, 4239616), (128, 4206494), (254, 2119808), (256, 2103247), (508, 1059904), (1016, 529952), (2032, 264976), (4064, 132488), (8128, 66244), (16256, 33122), (16561, 32512)]