41448688

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{18637}}^1$

素因数の和:18784

約数の個数: 20

約数和(自身を含む): 80888920

約数和(自身を除く): 39440232

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 18637, 37274, 74548, 149096, 298192, 2590543, 5181086, 10362172, 20724344, 41448688]

約数ペア:

[(1, 41448688), (2, 20724344), (4, 10362172), (8, 5181086), (16, 2590543), (139, 298192), (278, 149096), (556, 74548), (1112, 37274), (2224, 18637)]