78807992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{229093}}^1$

素因数の和:229142

約数の個数: 16

約数和(自身を含む): 151202040

約数和(自身を除く): 72394048

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 229093, 458186, 916372, 1832744, 9850999, 19701998, 39403996, 78807992]

約数ペア:

[(1, 78807992), (2, 39403996), (4, 19701998), (8, 9850999), (43, 1832744), (86, 916372), (172, 458186), (344, 229093)]