99991888

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{4871}}^1$

素因数の和:6162

約数の個数: 20

約数和(自身を含む): 193925088

約数和(自身を除く): 93933200

約数列:

[1, 2, 4, 8, 16, 1283, 2566, 4871, 5132, 9742, 10264, 19484, 20528, 38968, 77936, 6249493, 12498986, 24997972, 49995944, 99991888]

約数ペア:

[(1, 99991888), (2, 49995944), (4, 24997972), (8, 12498986), (16, 6249493), (1283, 77936), (2566, 38968), (4871, 20528), (5132, 19484), (9742, 10264)]