85408708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277301}}^1$

素因数の和:277323

約数の個数: 24

約数和(自身を含む): 186346944

約数和(自身を除く): 100938236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 277301, 554602, 1109204, 1941107, 3050311, 3882214, 6100622, 7764428, 12201244, 21352177, 42704354, 85408708]

約数ペア:

[(1, 85408708), (2, 42704354), (4, 21352177), (7, 12201244), (11, 7764428), (14, 6100622), (22, 3882214), (28, 3050311), (44, 1941107), (77, 1109204), (154, 554602), (308, 277301)]