31474692

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8171}}^1$

素因数の和:8288

約数の個数: 36

約数和(自身を含む): 80314416

約数和(自身を除く): 48839724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 8171, 16342, 24513, 32684, 49026, 73539, 98052, 147078, 294156, 874297, 1748594, 2622891, 3497188, 5245782, 7868673, 10491564, 15737346, 31474692]

約数ペア:

[(1, 31474692), (2, 15737346), (3, 10491564), (4, 7868673), (6, 5245782), (9, 3497188), (12, 2622891), (18, 1748594), (36, 874297), (107, 294156), (214, 147078), (321, 98052), (428, 73539), (642, 49026), (963, 32684), (1284, 24513), (1926, 16342), (3852, 8171)]