213221984

素因数分解:

$2^5\times {\mathrm{1153}}^1\times {\mathrm{5779}}^1$

素因数の和:6942

約数の個数: 24

約数和(自身を含む): 420217560

約数和(自身を除く): 206995576

約数列:

[1, 2, 4, 8, 16, 32, 1153, 2306, 4612, 5779, 9224, 11558, 18448, 23116, 36896, 46232, 92464, 184928, 6663187, 13326374, 26652748, 53305496, 106610992, 213221984]

約数ペア:

[(1, 213221984), (2, 106610992), (4, 53305496), (8, 26652748), (16, 13326374), (32, 6663187), (1153, 184928), (2306, 92464), (4612, 46232), (5779, 36896), (9224, 23116), (11558, 18448)]