31989102046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3312187}}^1$

素因数の和:3312639

約数の個数: 16

約数和(自身を含む): 52465057920

約数和(自身を除く): 20475955874

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 3312187, 6624374, 36434057, 72868114, 1454050093, 2908100186, 15994551023, 31989102046]

約数ペア:

[(1, 31989102046), (2, 15994551023), (11, 2908100186), (22, 1454050093), (439, 72868114), (878, 36434057), (4829, 6624374), (9658, 3312187)]