80936776

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{4643}}^1$

素因数の和:6828

約数の個数: 16

約数和(自身を含む): 151858800

約数和(自身を除く): 70922024

約数列:

[1, 2, 4, 8, 2179, 4358, 4643, 8716, 9286, 17432, 18572, 37144, 10117097, 20234194, 40468388, 80936776]

約数ペア:

[(1, 80936776), (2, 40468388), (4, 20234194), (8, 10117097), (2179, 37144), (4358, 18572), (4643, 17432), (8716, 9286)]