87973904

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{4259}}^1$

素因数の和:5558

約数の個数: 20

約数和(自身を含む): 170621520

約数和(自身を除く): 82647616

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 4259, 5164, 8518, 10328, 17036, 20656, 34072, 68144, 5498369, 10996738, 21993476, 43986952, 87973904]

約数ペア:

[(1, 87973904), (2, 43986952), (4, 21993476), (8, 10996738), (16, 5498369), (1291, 68144), (2582, 34072), (4259, 20656), (5164, 17036), (8518, 10328)]