89518768

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{52289}}^1$

素因数の和:52404

約数の個数: 20

約数和(自身を含む): 175066920

約数和(自身を除く): 85548152

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 52289, 104578, 209156, 418312, 836624, 5594923, 11189846, 22379692, 44759384, 89518768]

約数ペア:

[(1, 89518768), (2, 44759384), (4, 22379692), (8, 11189846), (16, 5594923), (107, 836624), (214, 418312), (428, 209156), (856, 104578), (1712, 52289)]