31223458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 57176064

約数和(自身を除く): 25952606

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1033, 1778, 2066, 2159, 4318, 7231, 14462, 15113, 17561, 30226, 35122, 122927, 131191, 245854, 262382, 918337, 1836674, 2230247, 4460494, 15611729, 31223458]

約数ペア:

[(1, 31223458), (2, 15611729), (7, 4460494), (14, 2230247), (17, 1836674), (34, 918337), (119, 262382), (127, 245854), (238, 131191), (254, 122927), (889, 35122), (1033, 30226), (1778, 17561), (2066, 15113), (2159, 14462), (4318, 7231)]