31044822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 39353898

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 83, 102, 114, 166, 193, 249, 323, 386, 498, 579, 646, 969, 1158, 1411, 1577, 1938, 2822, 3154, 3281, 3667, 4233, 4731, 6562, 7334, 8466, 9462, 9843, 11001, 16019, 19686, 22002, 26809, 32038, 48057, 53618, 62339, 80427, 96114, 124678, 160854, 187017, 272323, 304361, 374034, 544646, 608722, 816969, 913083, 1633938, 1826166, 5174137, 10348274, 15522411, 31044822]

約数ペア:

[(1, 31044822), (2, 15522411), (3, 10348274), (6, 5174137), (17, 1826166), (19, 1633938), (34, 913083), (38, 816969), (51, 608722), (57, 544646), (83, 374034), (102, 304361), (114, 272323), (166, 187017), (193, 160854), (249, 124678), (323, 96114), (386, 80427), (498, 62339), (579, 53618), (646, 48057), (969, 32038), (1158, 26809), (1411, 22002), (1577, 19686), (1938, 16019), (2822, 11001), (3154, 9843), (3281, 9462), (3667, 8466), (4233, 7334), (4731, 6562)]