39881368

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{4463}}^1$

素因数の和:5586

約数の個数: 16

約数和(自身を含む): 74861280

約数和(自身を除く): 34979912

約数列:

[1, 2, 4, 8, 1117, 2234, 4463, 4468, 8926, 8936, 17852, 35704, 4985171, 9970342, 19940684, 39881368]

約数ペア:

[(1, 39881368), (2, 19940684), (4, 9970342), (8, 4985171), (1117, 35704), (2234, 17852), (4463, 8936), (4468, 8926)]