855452008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{816271}}^1$

素因数の和:816408

約数の個数: 16

約数和(自身を含む): 1616218560

約数和(自身を除く): 760766552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 816271, 1632542, 3265084, 6530168, 106931501, 213863002, 427726004, 855452008]

約数ペア:

[(1, 855452008), (2, 427726004), (4, 213863002), (8, 106931501), (131, 6530168), (262, 3265084), (524, 1632542), (1048, 816271)]