81128182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{13183}}^1$

素因数の和:13383

約数の個数: 16

約数和(自身を含む): 129572352

約数和(自身を除く): 48444170

約数列:

[1, 2, 17, 34, 181, 362, 3077, 6154, 13183, 26366, 224111, 448222, 2386123, 4772246, 40564091, 81128182]

約数ペア:

[(1, 81128182), (2, 40564091), (17, 4772246), (34, 2386123), (181, 448222), (362, 224111), (3077, 26366), (6154, 13183)]