31930488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 96454800

約数和(自身を除く): 64524312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1373, 1938, 2584, 2746, 2907, 3876, 4119, 5492, 5814, 7752, 8238, 10984, 11628, 12357, 16476, 23256, 23341, 24714, 26087, 32952, 46682, 49428, 52174, 70023, 78261, 93364, 98856, 104348, 140046, 156522, 186728, 208696, 210069, 234783, 280092, 313044, 420138, 443479, 469566, 560184, 626088, 840276, 886958, 939132, 1330437, 1680552, 1773916, 1878264, 2660874, 3547832, 3991311, 5321748, 7982622, 10643496, 15965244, 31930488]

約数ペア:

[(1, 31930488), (2, 15965244), (3, 10643496), (4, 7982622), (6, 5321748), (8, 3991311), (9, 3547832), (12, 2660874), (17, 1878264), (18, 1773916), (19, 1680552), (24, 1330437), (34, 939132), (36, 886958), (38, 840276), (51, 626088), (57, 560184), (68, 469566), (72, 443479), (76, 420138), (102, 313044), (114, 280092), (136, 234783), (152, 210069), (153, 208696), (171, 186728), (204, 156522), (228, 140046), (306, 104348), (323, 98856), (342, 93364), (408, 78261), (456, 70023), (612, 52174), (646, 49428), (684, 46682), (969, 32952), (1224, 26087), (1292, 24714), (1368, 23341), (1373, 23256), (1938, 16476), (2584, 12357), (2746, 11628), (2907, 10984), (3876, 8238), (4119, 7752), (5492, 5814)]