38972008

素因数分解:

$2^3\times {\mathrm{1093}}^1\times {\mathrm{4457}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 73155780

約数和(自身を除く): 34183772

約数列:

[1, 2, 4, 8, 1093, 2186, 4372, 4457, 8744, 8914, 17828, 35656, 4871501, 9743002, 19486004, 38972008]

約数ペア:

[(1, 38972008), (2, 19486004), (4, 9743002), (8, 4871501), (1093, 35656), (2186, 17828), (4372, 8914), (4457, 8744)]