90491622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6947}}^1$

素因数の和:7132

約数の個数: 32

約数和(自身を含む): 196100352

約数和(自身を除く): 105608730

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 6947, 13026, 13894, 20841, 41682, 90311, 180622, 270933, 541866, 1160149, 2320298, 3480447, 6960894, 15081937, 30163874, 45245811, 90491622]

約数ペア:

[(1, 90491622), (2, 45245811), (3, 30163874), (6, 15081937), (13, 6960894), (26, 3480447), (39, 2320298), (78, 1160149), (167, 541866), (334, 270933), (501, 180622), (1002, 90311), (2171, 41682), (4342, 20841), (6513, 13894), (6947, 13026)]