31804982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27277}}^1$

素因数の和:27343

約数の個数: 16

約数和(自身を含む): 53028432

約数和(自身を除く): 21223450

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 27277, 54554, 300047, 600094, 1445681, 2891362, 15902491, 31804982]

約数ペア:

[(1, 31804982), (2, 15902491), (11, 2891362), (22, 1445681), (53, 600094), (106, 300047), (583, 54554), (1166, 27277)]