88638568

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{52511}}^1$

素因数の和:52728

約数の個数: 16

約数和(自身を含む): 166988160

約数和(自身を除く): 78349592

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 52511, 105022, 210044, 420088, 11079821, 22159642, 44319284, 88638568]

約数ペア:

[(1, 88638568), (2, 44319284), (4, 22159642), (8, 11079821), (211, 420088), (422, 210044), (844, 105022), (1688, 52511)]