31169488

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 60

約数和(自身を含む): 71245440

約数和(自身を除く): 40075952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 479, 581, 664, 784, 958, 1162, 1328, 1916, 2324, 3353, 3832, 4067, 4648, 6706, 7664, 8134, 9296, 13412, 16268, 23471, 26824, 32536, 39757, 46942, 53648, 65072, 79514, 93884, 159028, 187768, 278299, 318056, 375536, 556598, 636112, 1113196, 1948093, 2226392, 3896186, 4452784, 7792372, 15584744, 31169488]

約数ペア:

[(1, 31169488), (2, 15584744), (4, 7792372), (7, 4452784), (8, 3896186), (14, 2226392), (16, 1948093), (28, 1113196), (49, 636112), (56, 556598), (83, 375536), (98, 318056), (112, 278299), (166, 187768), (196, 159028), (332, 93884), (392, 79514), (479, 65072), (581, 53648), (664, 46942), (784, 39757), (958, 32536), (1162, 26824), (1328, 23471), (1916, 16268), (2324, 13412), (3353, 9296), (3832, 8134), (4067, 7664), (4648, 6706)]