31267292

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2466

約数の個数: 36

約数和(自身を含む): 64628424

約数和(自身を除く): 33361132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 2381, 3283, 4762, 6566, 9524, 13132, 16667, 33334, 66668, 116669, 159527, 233338, 319054, 466676, 638108, 1116689, 2233378, 4466756, 7816823, 15633646, 31267292]

約数ペア:

[(1, 31267292), (2, 15633646), (4, 7816823), (7, 4466756), (14, 2233378), (28, 1116689), (49, 638108), (67, 466676), (98, 319054), (134, 233338), (196, 159527), (268, 116669), (469, 66668), (938, 33334), (1876, 16667), (2381, 13132), (3283, 9524), (4762, 6566)]