31889442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 68927040

約数和(自身を除く): 37037598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1051, 1167, 2102, 2334, 3153, 5057, 6306, 10114, 13663, 15171, 27326, 30342, 40989, 81978, 408839, 817678, 1226517, 2453034, 5314907, 10629814, 15944721, 31889442]

約数ペア:

[(1, 31889442), (2, 15944721), (3, 10629814), (6, 5314907), (13, 2453034), (26, 1226517), (39, 817678), (78, 408839), (389, 81978), (778, 40989), (1051, 30342), (1167, 27326), (2102, 15171), (2334, 13663), (3153, 10114), (5057, 6306)]