545430784

素因数分解:

$2^8\times {\mathrm{997}}^1\times {\mathrm{2137}}^1$

素因数の和:3150

約数の個数: 36

約数和(自身を含む): 1090332964

約数和(自身を除く): 544902180

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 997, 1994, 2137, 3988, 4274, 7976, 8548, 15952, 17096, 31904, 34192, 63808, 68384, 127616, 136768, 255232, 273536, 547072, 2130589, 4261178, 8522356, 17044712, 34089424, 68178848, 136357696, 272715392, 545430784]

約数ペア:

[(1, 545430784), (2, 272715392), (4, 136357696), (8, 68178848), (16, 34089424), (32, 17044712), (64, 8522356), (128, 4261178), (256, 2130589), (997, 547072), (1994, 273536), (2137, 255232), (3988, 136768), (4274, 127616), (7976, 68384), (8548, 63808), (15952, 34192), (17096, 31904)]