31331136

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 91074240

約数和(自身を除く): 59743104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 136, 174, 192, 204, 232, 272, 331, 348, 408, 464, 493, 544, 662, 696, 816, 928, 986, 993, 1088, 1324, 1392, 1479, 1632, 1856, 1972, 1986, 2648, 2784, 2958, 3264, 3944, 3972, 5296, 5568, 5627, 5916, 7888, 7944, 9599, 10592, 11254, 11832, 15776, 15888, 16881, 19198, 21184, 22508, 23664, 28797, 31552, 31776, 33762, 38396, 45016, 47328, 57594, 63552, 67524, 76792, 90032, 94656, 115188, 135048, 153584, 163183, 180064, 230376, 270096, 307168, 326366, 360128, 460752, 489549, 540192, 614336, 652732, 921504, 979098, 1080384, 1305464, 1843008, 1958196, 2610928, 3916392, 5221856, 7832784, 10443712, 15665568, 31331136]

約数ペア:

[(1, 31331136), (2, 15665568), (3, 10443712), (4, 7832784), (6, 5221856), (8, 3916392), (12, 2610928), (16, 1958196), (17, 1843008), (24, 1305464), (29, 1080384), (32, 979098), (34, 921504), (48, 652732), (51, 614336), (58, 540192), (64, 489549), (68, 460752), (87, 360128), (96, 326366), (102, 307168), (116, 270096), (136, 230376), (174, 180064), (192, 163183), (204, 153584), (232, 135048), (272, 115188), (331, 94656), (348, 90032), (408, 76792), (464, 67524), (493, 63552), (544, 57594), (662, 47328), (696, 45016), (816, 38396), (928, 33762), (986, 31776), (993, 31552), (1088, 28797), (1324, 23664), (1392, 22508), (1479, 21184), (1632, 19198), (1856, 16881), (1972, 15888), (1986, 15776), (2648, 11832), (2784, 11254), (2958, 10592), (3264, 9599), (3944, 7944), (3972, 7888), (5296, 5916), (5568, 5627)]