87487810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{105407}}^1$

素因数の和:105497

約数の個数: 16

約数和(自身を含む): 159376896

約数和(自身を除く): 71889086

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 105407, 210814, 527035, 1054070, 8748781, 17497562, 43743905, 87487810]

約数ペア:

[(1, 87487810), (2, 43743905), (5, 17497562), (10, 8748781), (83, 1054070), (166, 527035), (415, 210814), (830, 105407)]