99485168

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{19993}}^1$

素因数の和:20312

約数の個数: 20

約数和(自身を含む): 193381968

約数和(自身を除く): 93896800

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 19993, 39986, 79972, 159944, 319888, 6217823, 12435646, 24871292, 49742584, 99485168]

約数ペア:

[(1, 99485168), (2, 49742584), (4, 24871292), (8, 12435646), (16, 6217823), (311, 319888), (622, 159944), (1244, 79972), (2488, 39986), (4976, 19993)]