31051552

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 70943040

約数和(自身を除く): 39891488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2069, 2144, 3752, 4138, 7504, 8276, 14483, 15008, 16552, 28966, 33104, 57932, 66208, 115864, 138623, 231728, 277246, 463456, 554492, 970361, 1108984, 1940722, 2217968, 3881444, 4435936, 7762888, 15525776, 31051552]

約数ペア:

[(1, 31051552), (2, 15525776), (4, 7762888), (7, 4435936), (8, 3881444), (14, 2217968), (16, 1940722), (28, 1108984), (32, 970361), (56, 554492), (67, 463456), (112, 277246), (134, 231728), (224, 138623), (268, 115864), (469, 66208), (536, 57932), (938, 33104), (1072, 28966), (1876, 16552), (2069, 15008), (2144, 14483), (3752, 8276), (4138, 7504)]