80153816

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{103291}}^1$

素因数の和:103394

約数の個数: 16

約数和(自身を含む): 151839240

約数和(自身を除く): 71685424

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 103291, 206582, 413164, 826328, 10019227, 20038454, 40076908, 80153816]

約数ペア:

[(1, 80153816), (2, 40076908), (4, 20038454), (8, 10019227), (97, 826328), (194, 413164), (388, 206582), (776, 103291)]