897156952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{10531}}^1$

素因数の和:11023

約数の個数: 32

約数和(自身を含む): 1759265280

約数和(自身を除く): 862108328

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 463, 926, 1852, 3704, 10531, 10649, 21062, 21298, 42124, 42596, 84248, 85192, 242213, 484426, 968852, 1937704, 4875853, 9751706, 19503412, 39006824, 112144619, 224289238, 448578476, 897156952]

約数ペア:

[(1, 897156952), (2, 448578476), (4, 224289238), (8, 112144619), (23, 39006824), (46, 19503412), (92, 9751706), (184, 4875853), (463, 1937704), (926, 968852), (1852, 484426), (3704, 242213), (10531, 85192), (10649, 84248), (21062, 42596), (21298, 42124)]