80664956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46147}}^1$

素因数の和:46193

約数の個数: 24

約数和(自身を含む): 155057280

約数和(自身を除く): 74392324

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 46147, 92294, 184588, 876793, 1061381, 1753586, 2122762, 3507172, 4245524, 20166239, 40332478, 80664956]

約数ペア:

[(1, 80664956), (2, 40332478), (4, 20166239), (19, 4245524), (23, 3507172), (38, 2122762), (46, 1753586), (76, 1061381), (92, 876793), (437, 184588), (874, 92294), (1748, 46147)]