66465656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{117017}}^1$

素因数の和:117094

約数の個数: 16

約数和(自身を含む): 126379440

約数和(自身を除く): 59913784

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 117017, 234034, 468068, 936136, 8308207, 16616414, 33232828, 66465656]

約数ペア:

[(1, 66465656), (2, 33232828), (4, 16616414), (8, 8308207), (71, 936136), (142, 468068), (284, 234034), (568, 117017)]