87181522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2203}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 133932672

約数和(自身を除く): 46751150

約数列:

[1, 2, 47, 94, 421, 842, 2203, 4406, 19787, 39574, 103541, 207082, 927463, 1854926, 43590761, 87181522]

約数ペア:

[(1, 87181522), (2, 43590761), (47, 1854926), (94, 927463), (421, 207082), (842, 103541), (2203, 39574), (4406, 19787)]