87005278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{40543}}^1$

素因数の和:40611

約数の個数: 16

約数和(自身を含む): 138660480

約数和(自身を除く): 51655202

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 40543, 81086, 1175747, 1500091, 2351494, 3000182, 43502639, 87005278]

約数ペア:

[(1, 87005278), (2, 43502639), (29, 3000182), (37, 2351494), (58, 1500091), (74, 1175747), (1073, 81086), (2146, 40543)]