31358706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 34443534

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1019, 1338, 2038, 3057, 5129, 6114, 10258, 15387, 23437, 30774, 46874, 70311, 140622, 227237, 454474, 681711, 1363422, 5226451, 10452902, 15679353, 31358706]

約数ペア:

[(1, 31358706), (2, 15679353), (3, 10452902), (6, 5226451), (23, 1363422), (46, 681711), (69, 454474), (138, 227237), (223, 140622), (446, 70311), (669, 46874), (1019, 30774), (1338, 23437), (2038, 15387), (3057, 10258), (5129, 6114)]