81392384

素因数分解:

$2^8\times {\mathrm{349}}^1\times {\mathrm{911}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 163111200

約数和(自身を除く): 81718816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 698, 911, 1396, 1822, 2792, 3644, 5584, 7288, 11168, 14576, 22336, 29152, 44672, 58304, 89344, 116608, 233216, 317939, 635878, 1271756, 2543512, 5087024, 10174048, 20348096, 40696192, 81392384]

約数ペア:

[(1, 81392384), (2, 40696192), (4, 20348096), (8, 10174048), (16, 5087024), (32, 2543512), (64, 1271756), (128, 635878), (256, 317939), (349, 233216), (698, 116608), (911, 89344), (1396, 58304), (1822, 44672), (2792, 29152), (3644, 22336), (5584, 14576), (7288, 11168)]