164047670

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{19009}}^1$

素因数の和:19879

約数の個数: 16

約数和(自身を含む): 295643520

約数和(自身を除く): 131595850

約数列:

[1, 2, 5, 10, 863, 1726, 4315, 8630, 19009, 38018, 95045, 190090, 16404767, 32809534, 82023835, 164047670]

約数ペア:

[(1, 164047670), (2, 82023835), (5, 32809534), (10, 16404767), (863, 190090), (1726, 95045), (4315, 38018), (8630, 19009)]