87880216

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{13093}}^1$

素因数の和:13938

約数の個数: 16

約数和(自身を含む): 164984400

約数和(自身を除く): 77104184

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 13093, 26186, 52372, 104744, 10985027, 21970054, 43940108, 87880216]

約数ペア:

[(1, 87880216), (2, 43940108), (4, 21970054), (8, 10985027), (839, 104744), (1678, 52372), (3356, 26186), (6712, 13093)]