30771280912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{44725699}}^1$

素因数の和:44725750

約数の個数: 20

約数和(自身を含む): 61005854800

約数和(自身を除く): 30234573888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 44725699, 89451398, 178902796, 357805592, 715611184, 1923205057, 3846410114, 7692820228, 15385640456, 30771280912]

約数ペア:

[(1, 30771280912), (2, 15385640456), (4, 7692820228), (8, 3846410114), (16, 1923205057), (43, 715611184), (86, 357805592), (172, 178902796), (344, 89451398), (688, 44725699)]