28305356494

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1\times {\mathrm{128291}}^1$

素因数の和:129431

約数の個数: 16

約数和(自身を含む): 42896739456

約数和(自身を除く): 14591382962

約数列:

[1, 2, 107, 214, 1031, 2062, 110317, 128291, 220634, 256582, 13727137, 27454274, 132268021, 264536042, 14152678247, 28305356494]

約数ペア:

[(1, 28305356494), (2, 14152678247), (107, 264536042), (214, 132268021), (1031, 27454274), (2062, 13727137), (110317, 256582), (128291, 220634)]