56440882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 86344704

約数和(自身を除く): 29903822

約数列:

[1, 2, 71, 142, 191, 382, 2081, 4162, 13561, 27122, 147751, 295502, 397471, 794942, 28220441, 56440882]

約数ペア:

[(1, 56440882), (2, 28220441), (71, 794942), (142, 397471), (191, 295502), (382, 147751), (2081, 27122), (4162, 13561)]