172455656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10531}}^1$

素因数の和:10649

約数の個数: 32

約数和(自身を含む): 341236800

約数和(自身を除く): 168781144

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 10531, 16376, 21062, 42124, 84248, 242213, 484426, 937259, 968852, 1874518, 1937704, 3749036, 7498072, 21556957, 43113914, 86227828, 172455656]

約数ペア:

[(1, 172455656), (2, 86227828), (4, 43113914), (8, 21556957), (23, 7498072), (46, 3749036), (89, 1937704), (92, 1874518), (178, 968852), (184, 937259), (356, 484426), (712, 242213), (2047, 84248), (4094, 42124), (8188, 21062), (10531, 16376)]