82146218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17207}}^1$

素因数の和:17258

約数の個数: 32

約数和(自身を含む): 158588928

約数和(自身を除く): 76442710

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 17207, 34414, 120449, 189277, 240898, 378554, 533417, 1066834, 1324939, 2649878, 3733919, 5867587, 7467838, 11735174, 41073109, 82146218]

約数ペア:

[(1, 82146218), (2, 41073109), (7, 11735174), (11, 7467838), (14, 5867587), (22, 3733919), (31, 2649878), (62, 1324939), (77, 1066834), (154, 533417), (217, 378554), (341, 240898), (434, 189277), (682, 120449), (2387, 34414), (4774, 17207)]