81527246786

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{15541}}^1\times {\mathrm{7559}}^1$

素因数の和:23449

約数の個数: 16

約数和(自身を含む): 122667410880

約数和(自身を除く): 41140164094

約数列:

[1, 2, 347, 694, 7559, 15118, 15541, 31082, 2622973, 5245946, 5392727, 10785454, 117474419, 234948838, 40763623393, 81527246786]

約数ペア:

[(1, 81527246786), (2, 40763623393), (347, 234948838), (694, 117474419), (7559, 10785454), (15118, 5392727), (15541, 5245946), (31082, 2622973)]