2016168976

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{5003}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 3964969440

約数和(自身を除く): 1948800464

約数列:

[1, 2, 4, 8, 16, 89, 178, 283, 356, 566, 712, 1132, 1424, 2264, 4528, 5003, 10006, 20012, 25187, 40024, 50374, 80048, 100748, 201496, 402992, 445267, 890534, 1415849, 1781068, 2831698, 3562136, 5663396, 7124272, 11326792, 22653584, 126010561, 252021122, 504042244, 1008084488, 2016168976]

約数ペア:

[(1, 2016168976), (2, 1008084488), (4, 504042244), (8, 252021122), (16, 126010561), (89, 22653584), (178, 11326792), (283, 7124272), (356, 5663396), (566, 3562136), (712, 2831698), (1132, 1781068), (1424, 1415849), (2264, 890534), (4528, 445267), (5003, 402992), (10006, 201496), (20012, 100748), (25187, 80048), (40024, 50374)]