247045888

素因数分解:

$2^8\times {\mathrm{965023}}^1$

素因数の和:965039

約数の個数: 18

約数和(自身を含む): 493127264

約数和(自身を除く): 246081376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 965023, 1930046, 3860092, 7720184, 15440368, 30880736, 61761472, 123522944, 247045888]

約数ペア:

[(1, 247045888), (2, 123522944), (4, 61761472), (8, 30880736), (16, 15440368), (32, 7720184), (64, 3860092), (128, 1930046), (256, 965023)]