80885984

素因数分解:

$2^5\times {\mathrm{547}}^1\times {\mathrm{4621}}^1$

素因数の和:5178

約数の個数: 24

約数和(自身を含む): 159569928

約数和(自身を除く): 78683944

約数列:

[1, 2, 4, 8, 16, 32, 547, 1094, 2188, 4376, 4621, 8752, 9242, 17504, 18484, 36968, 73936, 147872, 2527687, 5055374, 10110748, 20221496, 40442992, 80885984]

約数ペア:

[(1, 80885984), (2, 40442992), (4, 20221496), (8, 10110748), (16, 5055374), (32, 2527687), (547, 147872), (1094, 73936), (2188, 36968), (4376, 18484), (4621, 17504), (8752, 9242)]