77842126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47639}}^1$

素因数の和:47703

約数の個数: 16

約数和(自身を含む): 125769600

約数和(自身を除く): 47927474

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 47639, 95278, 905141, 1810282, 2048477, 4096954, 38921063, 77842126]

約数ペア:

[(1, 77842126), (2, 38921063), (19, 4096954), (38, 2048477), (43, 1810282), (86, 905141), (817, 95278), (1634, 47639)]