30961504

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 70737408

約数和(自身を除く): 39775904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2063, 2144, 3752, 4126, 7504, 8252, 14441, 15008, 16504, 28882, 33008, 57764, 66016, 115528, 138221, 231056, 276442, 462112, 552884, 967547, 1105768, 1935094, 2211536, 3870188, 4423072, 7740376, 15480752, 30961504]

約数ペア:

[(1, 30961504), (2, 15480752), (4, 7740376), (7, 4423072), (8, 3870188), (14, 2211536), (16, 1935094), (28, 1105768), (32, 967547), (56, 552884), (67, 462112), (112, 276442), (134, 231056), (224, 138221), (268, 115528), (469, 66016), (536, 57764), (938, 33008), (1072, 28882), (1876, 16504), (2063, 15008), (2144, 14441), (3752, 8252), (4126, 7504)]