259752992

素因数分解:

$2^5\times {\mathrm{991}}^1\times {\mathrm{8191}}^1$

素因数の和:9192

約数の個数: 24

約数和(自身を含む): 511967232

約数和(自身を除く): 252214240

約数列:

[1, 2, 4, 8, 16, 32, 991, 1982, 3964, 7928, 8191, 15856, 16382, 31712, 32764, 65528, 131056, 262112, 8117281, 16234562, 32469124, 64938248, 129876496, 259752992]

約数ペア:

[(1, 259752992), (2, 129876496), (4, 64938248), (8, 32469124), (16, 16234562), (32, 8117281), (991, 262112), (1982, 131056), (3964, 65528), (7928, 32764), (8191, 31712), (15856, 16382)]