109984

素因数分解:

$2^5\times 7^1\times {\mathrm{491}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 247968

約数和(自身を除く): 137984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 982, 1964, 3437, 3928, 6874, 7856, 13748, 15712, 27496, 54992, 109984]

約数ペア:

[(1, 109984), (2, 54992), (4, 27496), (7, 15712), (8, 13748), (14, 7856), (16, 6874), (28, 3928), (32, 3437), (56, 1964), (112, 982), (224, 491)]