31101266

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 54991872

約数和(自身を除く): 23890606

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 467, 469, 497, 934, 938, 994, 3269, 4757, 6538, 9514, 31289, 33157, 33299, 62578, 66314, 66598, 219023, 232099, 438046, 464198, 2221519, 4443038, 15550633, 31101266]

約数ペア:

[(1, 31101266), (2, 15550633), (7, 4443038), (14, 2221519), (67, 464198), (71, 438046), (134, 232099), (142, 219023), (467, 66598), (469, 66314), (497, 62578), (934, 33299), (938, 33157), (994, 31289), (3269, 9514), (4757, 6538)]