81062474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4241}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 128278080

約数和(自身を除く): 47215606

約数列:

[1, 2, 19, 38, 503, 1006, 4241, 8482, 9557, 19114, 80579, 161158, 2133223, 4266446, 40531237, 81062474]

約数ペア:

[(1, 81062474), (2, 40531237), (19, 4266446), (38, 2133223), (503, 161158), (1006, 80579), (4241, 19114), (8482, 9557)]