82170136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2801}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 163076400

約数和(自身を除く): 80906264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 2801, 3667, 5602, 7334, 11204, 14668, 22408, 29336, 53219, 106438, 212876, 425752, 540593, 1081186, 2162372, 4324744, 10271267, 20542534, 41085068, 82170136]

約数ペア:

[(1, 82170136), (2, 41085068), (4, 20542534), (8, 10271267), (19, 4324744), (38, 2162372), (76, 1081186), (152, 540593), (193, 425752), (386, 212876), (772, 106438), (1544, 53219), (2801, 29336), (3667, 22408), (5602, 14668), (7334, 11204)]