109710608

素因数分解:

$2^4\times 7^3\times {\mathrm{19991}}^1$

素因数の和:20020

約数の個数: 40

約数和(自身を含む): 247900800

約数和(自身を除く): 138190192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 19991, 39982, 79964, 139937, 159928, 279874, 319856, 559748, 979559, 1119496, 1959118, 2238992, 3918236, 6856913, 7836472, 13713826, 15672944, 27427652, 54855304, 109710608]

約数ペア:

[(1, 109710608), (2, 54855304), (4, 27427652), (7, 15672944), (8, 13713826), (14, 7836472), (16, 6856913), (28, 3918236), (49, 2238992), (56, 1959118), (98, 1119496), (112, 979559), (196, 559748), (343, 319856), (392, 279874), (686, 159928), (784, 139937), (1372, 79964), (2744, 39982), (5488, 19991)]