123544976

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{18341}}^1$

素因数の和:18770

約数の個数: 20

約数和(自身を含む): 239950044

約数和(自身を除く): 116405068

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 18341, 36682, 73364, 146728, 293456, 7721561, 15443122, 30886244, 61772488, 123544976]

約数ペア:

[(1, 123544976), (2, 61772488), (4, 30886244), (8, 15443122), (16, 7721561), (421, 293456), (842, 146728), (1684, 73364), (3368, 36682), (6736, 18341)]