31355968

素因数分解:

$2^6\times 7^1\times {\mathrm{69991}}^1$

素因数の和:70010

約数の個数: 28

約数和(自身を含む): 71111872

約数和(自身を除く): 39755904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69991, 139982, 279964, 489937, 559928, 979874, 1119856, 1959748, 2239712, 3919496, 4479424, 7838992, 15677984, 31355968]

約数ペア:

[(1, 31355968), (2, 15677984), (4, 7838992), (7, 4479424), (8, 3919496), (14, 2239712), (16, 1959748), (28, 1119856), (32, 979874), (56, 559928), (64, 489937), (112, 279964), (224, 139982), (448, 69991)]