31531236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8237}}^1$

素因数の和:8284

約数の個数: 48

約数和(自身を含む): 83039040

約数和(自身を除く): 51507804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 8237, 16474, 24711, 32948, 49422, 90607, 98844, 181214, 238873, 271821, 362428, 477746, 543642, 716619, 955492, 1087284, 1433238, 2627603, 2866476, 5255206, 7882809, 10510412, 15765618, 31531236]

約数ペア:

[(1, 31531236), (2, 15765618), (3, 10510412), (4, 7882809), (6, 5255206), (11, 2866476), (12, 2627603), (22, 1433238), (29, 1087284), (33, 955492), (44, 716619), (58, 543642), (66, 477746), (87, 362428), (116, 271821), (132, 238873), (174, 181214), (319, 98844), (348, 90607), (638, 49422), (957, 32948), (1276, 24711), (1914, 16474), (3828, 8237)]