66114032

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{10103}}^1$

素因数の和:10520

約数の個数: 20

約数和(自身を含む): 128421840

約数和(自身を除く): 62307808

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 10103, 20206, 40412, 80824, 161648, 4132127, 8264254, 16528508, 33057016, 66114032]

約数ペア:

[(1, 66114032), (2, 33057016), (4, 16528508), (8, 8264254), (16, 4132127), (409, 161648), (818, 80824), (1636, 40412), (3272, 20206), (6544, 10103)]