31189813198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{102761}}^1$

素因数の和:102972

約数の個数: 32

約数和(自身を含む): 50608229760

約数和(自身を除く): 19418416562

約数列:

[1, 2, 17, 34, 79, 113, 158, 226, 1343, 1921, 2686, 3842, 8927, 17854, 102761, 151759, 205522, 303518, 1746937, 3493874, 8118119, 11611993, 16236238, 23223986, 138008023, 197403881, 276016046, 394807762, 917347447, 1834694894, 15594906599, 31189813198]

約数ペア:

[(1, 31189813198), (2, 15594906599), (17, 1834694894), (34, 917347447), (79, 394807762), (113, 276016046), (158, 197403881), (226, 138008023), (1343, 23223986), (1921, 16236238), (2686, 11611993), (3842, 8118119), (8927, 3493874), (17854, 1746937), (102761, 303518), (151759, 205522)]