64681846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{21319}}^1$

素因数の和:21399

約数の個数: 16

約数和(自身を含む): 102080160

約数和(自身を除く): 37398314

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 21319, 42638, 788803, 874079, 1577606, 1748158, 32340923, 64681846]

約数ペア:

[(1, 64681846), (2, 32340923), (37, 1748158), (41, 1577606), (74, 874079), (82, 788803), (1517, 42638), (3034, 21319)]