80082508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29837}}^1$

素因数の和:29913

約数の個数: 24

約数和(自身を含む): 155396304

約数和(自身を除く): 75313796

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 29837, 59674, 119348, 328207, 656414, 1312828, 1820057, 3640114, 7280228, 20020627, 40041254, 80082508]

約数ペア:

[(1, 80082508), (2, 40041254), (4, 20020627), (11, 7280228), (22, 3640114), (44, 1820057), (61, 1312828), (122, 656414), (244, 328207), (671, 119348), (1342, 59674), (2684, 29837)]