31627956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 78636096

約数和(自身を除く): 47008140

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 394, 591, 787, 788, 1182, 1574, 2361, 2364, 3148, 3349, 4722, 6698, 9444, 10047, 13379, 13396, 20094, 26758, 40137, 40188, 53516, 80274, 155039, 160548, 310078, 465117, 620156, 930234, 1860468, 2635663, 5271326, 7906989, 10542652, 15813978, 31627956]

約数ペア:

[(1, 31627956), (2, 15813978), (3, 10542652), (4, 7906989), (6, 5271326), (12, 2635663), (17, 1860468), (34, 930234), (51, 620156), (68, 465117), (102, 310078), (197, 160548), (204, 155039), (394, 80274), (591, 53516), (787, 40188), (788, 40137), (1182, 26758), (1574, 20094), (2361, 13396), (2364, 13379), (3148, 10047), (3349, 9444), (4722, 6698)]