86466296

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7759}}^1$

素因数の和:7971

約数の個数: 32

約数和(自身を含む): 186240000

約数和(自身を除く): 99773704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 7759, 11144, 15518, 31036, 54313, 62072, 108626, 217252, 434504, 1544041, 3088082, 6176164, 10808287, 12352328, 21616574, 43233148, 86466296]

約数ペア:

[(1, 86466296), (2, 43233148), (4, 21616574), (7, 12352328), (8, 10808287), (14, 6176164), (28, 3088082), (56, 1544041), (199, 434504), (398, 217252), (796, 108626), (1393, 62072), (1592, 54313), (2786, 31036), (5572, 15518), (7759, 11144)]