31996272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1$

素因数の和:827

約数の個数: 120

約数和(自身を含む): 103965568

約数和(自身を除く): 71969296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 787, 847, 924, 968, 1232, 1452, 1574, 1694, 1848, 1936, 2361, 2541, 2904, 3148, 3388, 3696, 4722, 5082, 5509, 5808, 6296, 6776, 8657, 9444, 10164, 11018, 12592, 13552, 16527, 17314, 18888, 20328, 22036, 25971, 33054, 34628, 37776, 40656, 44072, 51942, 60599, 66108, 69256, 88144, 95227, 103884, 121198, 132216, 138512, 181797, 190454, 207768, 242396, 264432, 285681, 363594, 380908, 415536, 484792, 571362, 666589, 727188, 761816, 969584, 1142724, 1333178, 1454376, 1523632, 1999767, 2285448, 2666356, 2908752, 3999534, 4570896, 5332712, 7999068, 10665424, 15998136, 31996272]

約数ペア:

[(1, 31996272), (2, 15998136), (3, 10665424), (4, 7999068), (6, 5332712), (7, 4570896), (8, 3999534), (11, 2908752), (12, 2666356), (14, 2285448), (16, 1999767), (21, 1523632), (22, 1454376), (24, 1333178), (28, 1142724), (33, 969584), (42, 761816), (44, 727188), (48, 666589), (56, 571362), (66, 484792), (77, 415536), (84, 380908), (88, 363594), (112, 285681), (121, 264432), (132, 242396), (154, 207768), (168, 190454), (176, 181797), (231, 138512), (242, 132216), (264, 121198), (308, 103884), (336, 95227), (363, 88144), (462, 69256), (484, 66108), (528, 60599), (616, 51942), (726, 44072), (787, 40656), (847, 37776), (924, 34628), (968, 33054), (1232, 25971), (1452, 22036), (1574, 20328), (1694, 18888), (1848, 17314), (1936, 16527), (2361, 13552), (2541, 12592), (2904, 11018), (3148, 10164), (3388, 9444), (3696, 8657), (4722, 6776), (5082, 6296), (5509, 5808)]