256010834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{3169}}^1$

素因数の和:4505

約数の個数: 16

約数和(自身を含む): 396833280

約数和(自身を除く): 140822446

約数列:

[1, 2, 31, 62, 1303, 2606, 3169, 6338, 40393, 80786, 98239, 196478, 4129207, 8258414, 128005417, 256010834]

約数ペア:

[(1, 256010834), (2, 128005417), (31, 8258414), (62, 4129207), (1303, 196478), (2606, 98239), (3169, 80786), (6338, 40393)]